40624222204 has 6 divisors (see below), whose sum is σ = 71092388864. Its totient is φ = 20312111100.

The previous prime is 40624222189. The next prime is 40624222207. The reversal of 40624222204 is 40222242604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40624222207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5078027772 + ... + 5078027779.

Almost surely, 2^40624222204 is an apocalyptic number.

It is an amenable number.

40624222204 is a deficient number, since it is larger than the sum of its proper divisors (30468166660).

40624222204 is a wasteful number, since it uses less digits than its factorization.

40624222204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10156055555 (or 10156055553 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 40624222204 its reverse (40222242604), we get a palindrome (80846464808).

The spelling of 40624222204 in words is "forty billion, six hundred twenty-four million, two hundred twenty-two thousand, two hundred four".