74650412256492 has 48 divisors (see below), whose sum is σ = 174349784512512. Its totient is φ = 24859831039680.

The previous prime is 74650412256437. The next prime is 74650412256493. The reversal of 74650412256492 is 29465221405647.

It is a happy number.

74650412256492 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×74650412256492² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74650412256493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450674767 + ... + 450840377.

It is an arithmetic number, because the mean of its divisors is an integer number (3632287177344).

Almost surely, 2^{74650412256492} is an apocalyptic number.

It is an amenable number.

74650412256492 is an abundant number, since it is smaller than the sum of its proper divisors (99699372256020).

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

74650412256492 is a wasteful number, since it uses less digits than its factorization.

74650412256492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201078 (or 201076 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 57.

The spelling of 74650412256492 in words is "seventy-four trillion, six hundred fifty billion, four hundred twelve million, two hundred fifty-six thousand, four hundred ninety-two".