40313023204 has 12 divisors (see below), whose sum is σ = 70553369404. Its totient is φ = 20154917664.

The previous prime is 40313023199. The next prime is 40313023217. The reversal of 40313023204 is 40232031304.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4754378304 + 35558644900 = 68952^2 + 188570^2 .

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, 340647 + ... + 443470.

Almost surely, 2^40313023204 is an apocalyptic number.

It is an amenable number.

40313023204 is a deficient number, since it is larger than the sum of its proper divisors (30240346200).

40313023204 is a wasteful number, since it uses less digits than its factorization.

40313023204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796974 (or 796972 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 40313023204 its reverse (40232031304), we get a palindrome (80545054508).

The spelling of 40313023204 in words is "forty billion, three hundred thirteen million, twenty-three thousand, two hundred four".