40312004204 has 12 divisors (see below), whose sum is σ = 70590192624. Its totient is φ = 20143377744.

The previous prime is 40312004149. The next prime is 40312004233. The reversal of 40312004204 is 40240021304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3148904 + ... + 3161679.

It is an arithmetic number, because the mean of its divisors is an integer number (5882516052).

Almost surely, 2^40312004204 is an apocalyptic number.

It is an amenable number.

40312004204 is a deficient number, since it is larger than the sum of its proper divisors (30278188420).

40312004204 is a wasteful number, since it uses less digits than its factorization.

40312004204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312184 (or 6312182 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 40312004204 its reverse (40240021304), we get a palindrome (80552025508).

The spelling of 40312004204 in words is "forty billion, three hundred twelve million, four thousand, two hundred four".