40105654504 has 16 divisors (see below), whose sum is σ = 76472647200. Its totient is φ = 19712948592.

The previous prime is 40105654493. The next prime is 40105654513. The reversal of 40105654504 is 40545650104.

It is a self number, because there is not a number n which added to its sum of digits gives 40105654504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42484332 + ... + 42485275.

It is an arithmetic number, because the mean of its divisors is an integer number (4779540450).

Almost surely, 2^40105654504 is an apocalyptic number.

It is an amenable number.

40105654504 is a deficient number, since it is larger than the sum of its proper divisors (36366992696).

40105654504 is a wasteful number, since it uses less digits than its factorization.

40105654504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84969672 (or 84969668 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 40105654504 in words is "forty billion, one hundred five million, six hundred fifty-four thousand, five hundred four".