74051887496 has 16 divisors (see below), whose sum is σ = 138851018640. Its totient is φ = 37024949200.

The previous prime is 74051887471. The next prime is 74051887499. The reversal of 74051887496 is 69478815047.

It is not an unprimeable number, because it can be changed into a prime (74051887499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263171 + ... + 466221.

It is an arithmetic number, because the mean of its divisors is an integer number (8678188665).

Almost surely, 2^74051887496 is an apocalyptic number.

It is an amenable number.

74051887496 is a deficient number, since it is larger than the sum of its proper divisors (64799131144).

74051887496 is a wasteful number, since it uses less digits than its factorization.

74051887496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248644 (or 248640 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 74051887496 in words is "seventy-four billion, fifty-one million, eight hundred eighty-seven thousand, four hundred ninety-six".