40537572334 has 16 divisors (see below), whose sum is σ = 69495565536. Its totient is φ = 17372599200.

The previous prime is 40537572311. The next prime is 40537572337. The reversal of 40537572334 is 43327573504.

40537572334 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 not an unprimeable number, because it can be changed into a prime (40537572337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700464 + ... + 756124.

It is an arithmetic number, because the mean of its divisors is an integer number (4343472846).

Almost surely, 2^40537572334 is an apocalyptic number.

40537572334 is a deficient number, since it is larger than the sum of its proper divisors (28957993202).

40537572334 is a wasteful number, since it uses less digits than its factorization.

40537572334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107691.

The product of its (nonzero) digits is 1058400, while the sum is 43.

The spelling of 40537572334 in words is "forty billion, five hundred thirty-seven million, five hundred seventy-two thousand, three hundred thirty-four".