40316474456 has 32 divisors (see below), whose sum is σ = 76749174000. Its totient is φ = 19850895360.

The previous prime is 40316474437. The next prime is 40316474461. The reversal of 40316474456 is 65447461304.

It is a super-2 number, since 2×40316474456² (a number of 22 digits) contains 22 as substring.

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, 320495 + ... + 428193.

Almost surely, 2^40316474456 is an apocalyptic number.

It is an amenable number.

40316474456 is a deficient number, since it is larger than the sum of its proper divisors (36432699544).

40316474456 is a wasteful number, since it uses less digits than its factorization.

40316474456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108419 (or 108415 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 40316474456 in words is "forty billion, three hundred sixteen million, four hundred seventy-four thousand, four hundred fifty-six".