40023565052 has 24 divisors (see below), whose sum is σ = 74186647920. Its totient is φ = 18828184320.

The previous prime is 40023565027. The next prime is 40023565079. The reversal of 40023565052 is 25056532004.

40023565052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102974 + ... + 301082.

It is an arithmetic number, because the mean of its divisors is an integer number (3091110330).

Almost surely, 2^40023565052 is an apocalyptic number.

It is an amenable number.

40023565052 is a deficient number, since it is larger than the sum of its proper divisors (34163082868).

40023565052 is a wasteful number, since it uses less digits than its factorization.

40023565052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201101 (or 201099 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 40023565052 in words is "forty billion, twenty-three million, five hundred sixty-five thousand, fifty-two".