47234600448 has 160 divisors (see below), whose sum is σ = 145160066304. Its totient is φ = 13369147392.

The previous prime is 47234600429. The next prime is 47234600449. The reversal of 47234600448 is 84400643274.

It is a happy number.

It is a super-2 number, since 2×47234600448² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47234600449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1129936 + ... + 1170992.

Almost surely, 2^47234600448 is an apocalyptic number.

47234600448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47234600448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72580033152).

47234600448 is an abundant number, since it is smaller than the sum of its proper divisors (97925465856).

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

47234600448 is a wasteful number, since it uses less digits than its factorization.

47234600448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41192 (or 41176 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 42.

The spelling of 47234600448 in words is "forty-seven billion, two hundred thirty-four million, six hundred thousand, four hundred forty-eight".