40040242204 has 12 divisors (see below), whose sum is σ = 71392507704. Its totient is φ = 19642382864.

The previous prime is 40040242163. The next prime is 40040242213. The reversal of 40040242204 is 40224204004.

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, 94434322 + ... + 94434745.

It is an arithmetic number, because the mean of its divisors is an integer number (5949375642).

Almost surely, 2^40040242204 is an apocalyptic number.

It is an amenable number.

40040242204 is a deficient number, since it is larger than the sum of its proper divisors (31352265500).

40040242204 is a wasteful number, since it uses less digits than its factorization.

40040242204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188869124 (or 188869122 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 40040242204 its reverse (40224204004), we get a palindrome (80264446208).

The spelling of 40040242204 in words is "forty billion, forty million, two hundred forty-two thousand, two hundred four".