2438502740928 has 336 divisors, whose sum is σ = 7280463992256. Its totient is φ = 779735531520.

The previous prime is 2438502740903. The next prime is 2438502740939. The reversal of 2438502740928 is 8290472058342.

2438502740928 is a `hidden beast` number, since 2 + 4 + 3 + 8 + 502 + 7 + 40 + 92 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 608558701 + ... + 608562707.

It is an arithmetic number, because the mean of its divisors is an integer number (21668047596).

Almost surely, 2^{2438502740928} 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 2438502740928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3640231996128).

2438502740928 is an abundant number, since it is smaller than the sum of its proper divisors (4841961251328).

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

2438502740928 is a wasteful number, since it uses less digits than its factorization.

2438502740928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4492 (or 4479 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 2438502740928 in words is "two trillion, four hundred thirty-eight billion, five hundred two million, seven hundred forty thousand, nine hundred twenty-eight".