40605125116 has 12 divisors (see below), whose sum is σ = 71171586640. Its totient is φ = 20270386080.

The previous prime is 40605125101. The next prime is 40605125123. The reversal of 40605125116 is 61152150604.

It is a congruent number.

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, 8041281 + ... + 8046328.

Almost surely, 2^40605125116 is an apocalyptic number.

It is an amenable number.

40605125116 is a deficient number, since it is larger than the sum of its proper divisors (30566461524).

40605125116 is a wasteful number, since it uses less digits than its factorization.

40605125116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16088244 (or 16088242 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 40605125116 in words is "forty billion, six hundred five million, one hundred twenty-five thousand, one hundred sixteen".