74031003521376 has 48 divisors (see below), whose sum is σ = 211997873723328. Its totient is φ = 22433637430400.

The previous prime is 74031003521297. The next prime is 74031003521401. The reversal of 74031003521376 is 67312530013047.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35052557430 + ... + 35052559541.

It is an arithmetic number, because the mean of its divisors is an integer number (4416622369236).

Almost surely, 2^{74031003521376} is an apocalyptic number.

It is an amenable number.

74031003521376 is an abundant number, since it is smaller than the sum of its proper divisors (137966870201952).

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

74031003521376 is a wasteful number, since it uses less digits than its factorization.

74031003521376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70105116995 (or 70105116987 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 42.

The spelling of 74031003521376 in words is "seventy-four trillion, thirty-one billion, three million, five hundred twenty-one thousand, three hundred seventy-six".