40032326524 has 6 divisors (see below), whose sum is σ = 70056571424. Its totient is φ = 20016163260.

The previous prime is 40032326519. The next prime is 40032326557. The reversal of 40032326524 is 42562323004.

40032326524 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 as a sum of consecutive naturals, namely, 5004040812 + ... + 5004040819.

Almost surely, 2^40032326524 is an apocalyptic number.

It is an amenable number.

40032326524 is a deficient number, since it is larger than the sum of its proper divisors (30024244900).

40032326524 is a wasteful number, since it uses less digits than its factorization.

40032326524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10008081635 (or 10008081633 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 40032326524 its reverse (42562323004), we get a palindrome (82594649528).

The spelling of 40032326524 in words is "forty billion, thirty-two million, three hundred twenty-six thousand, five hundred twenty-four".