2488746405376 has 320 divisors, whose sum is σ = 6391525916160. Its totient is φ = 940085084160.

The previous prime is 2488746405371. The next prime is 2488746405377. The reversal of 2488746405376 is 6735046478842.

It is a super-2 number, since 2×2488746405376² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2488746405371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169791840 + ... + 169806496.

It is an arithmetic number, because the mean of its divisors is an integer number (19973518488).

Almost surely, 2^{2488746405376} 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 2488746405376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3195762958080).

2488746405376 is an abundant number, since it is smaller than the sum of its proper divisors (3902779510784).

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

2488746405376 is a wasteful number, since it uses less digits than its factorization.

2488746405376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14825 (or 14809 counting only the distinct ones).

The product of its (nonzero) digits is 216760320, while the sum is 64.

The spelling of 2488746405376 in words is "two trillion, four hundred eighty-eight billion, seven hundred forty-six million, four hundred five thousand, three hundred seventy-six".