74468086400 has 48 divisors (see below), whose sum is σ = 183959452590. Its totient is φ = 29787233280.

The previous prime is 74468086397. The next prime is 74468086423. The reversal of 74468086400 is 468086447.

It can be written as a sum of positive squares in 3 ways, for example, as 67429547584 + 7038538816 = 259672^2 + 83896^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11632439 + ... + 11638838.

Almost surely, 2^74468086400 is an apocalyptic number.

It is an amenable number.

74468086400 is an abundant number, since it is smaller than the sum of its proper divisors (109491366190).

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

74468086400 is a wasteful number, since it uses less digits than its factorization.

74468086400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23271301 (or 23271284 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 47.

Adding to 74468086400 its sum of digits (47), we get a palindrome (74468086447).

The spelling of 74468086400 in words is "seventy-four billion, four hundred sixty-eight million, eighty-six thousand, four hundred".