40024020364 has 6 divisors (see below), whose sum is σ = 70042035644. Its totient is φ = 20012010180.

The previous prime is 40024020359. The next prime is 40024020371. The reversal of 40024020364 is 46302042004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5003002542 + ... + 5003002549.

Almost surely, 2^40024020364 is an apocalyptic number.

It is an amenable number.

40024020364 is a deficient number, since it is larger than the sum of its proper divisors (30018015280).

40024020364 is a wasteful number, since it uses less digits than its factorization.

40024020364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10006005095 (or 10006005093 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 40024020364 its reverse (46302042004), we get a palindrome (86326062368).

The spelling of 40024020364 in words is "forty billion, twenty-four million, twenty thousand, three hundred sixty-four".