40030453775636 has 12 divisors (see below), whose sum is σ = 70053603025728. Its totient is φ = 20015138625432.

The previous prime is 40030453775623. The next prime is 40030453775647. The reversal of 40030453775636 is 63657735403004.

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, 21039836 + ... + 22863411.

It is an arithmetic number, because the mean of its divisors is an integer number (5837800252144).

Almost surely, 2^{40030453775636} is an apocalyptic number.

It is an amenable number.

40030453775636 is a deficient number, since it is larger than the sum of its proper divisors (30023149250092).

40030453775636 is a wasteful number, since it uses less digits than its factorization.

40030453775636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44131198 (or 44131196 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 53.

The spelling of 40030453775636 in words is "forty trillion, thirty billion, four hundred fifty-three million, seven hundred seventy-five thousand, six hundred thirty-six".