40975922722656 has 96 divisors (see below), whose sum is σ = 107635213052640. Its totient is φ = 13649320710144.

The previous prime is 40975922722639. The next prime is 40975922722711. The reversal of 40975922722656 is 65622722957904.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1423106596 + ... + 1423135388.

It is an arithmetic number, because the mean of its divisors is an integer number (1121200135965).

Almost surely, 2^{40975922722656} is an apocalyptic number.

It is an amenable number.

40975922722656 is an abundant number, since it is smaller than the sum of its proper divisors (66659290329984).

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

40975922722656 is a wasteful number, since it uses less digits than its factorization.

40975922722656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38408 (or 38400 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 66.

The spelling of 40975922722656 in words is "forty trillion, nine hundred seventy-five billion, nine hundred twenty-two million, seven hundred twenty-two thousand, six hundred fifty-six".