40653603104 has 24 divisors (see below), whose sum is σ = 80527814640. Its totient is φ = 20202094656.

The previous prime is 40653603077. The next prime is 40653603121. The reversal of 40653603104 is 40130635604.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 3891794 + ... + 3902225.

It is an arithmetic number, because the mean of its divisors is an integer number (3355325610).

Almost surely, 2^40653603104 is an apocalyptic number.

It is an amenable number.

40653603104 is a deficient number, since it is larger than the sum of its proper divisors (39874211536).

40653603104 is a wasteful number, since it uses less digits than its factorization.

40653603104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7794192 (or 7794184 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 40653603104 in words is "forty billion, six hundred fifty-three million, six hundred three thousand, one hundred four".