49298648231448 has 1920 divisors, whose sum is σ = 191150851584000. Its totient is φ = 11573226086400.

The previous prime is 49298648231359. The next prime is 49298648231449. The reversal of 49298648231448 is 84413284689294.

49298648231448 is a `hidden beast` number, since 4 + 9 + 2 + 98 + 6 + 482 + 3 + 14 + 48 = 666.

49298648231448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49298648231449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 23599160388 + ... + 23599162476.

It is an arithmetic number, because the mean of its divisors is an integer number (99557735200).

Almost surely, 2^{49298648231448} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49298648231448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95575425792000).

49298648231448 is an abundant number, since it is smaller than the sum of its proper divisors (141852203352552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49298648231448 is a wasteful number, since it uses less digits than its factorization.

49298648231448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2259 (or 2235 counting only the distinct ones).

The product of its digits is 764411904, while the sum is 72.

The spelling of 49298648231448 in words is "forty-nine trillion, two hundred ninety-eight billion, six hundred forty-eight million, two hundred thirty-one thousand, four hundred forty-eight".