40204522204 has 24 divisors (see below), whose sum is σ = 87718958208. Its totient is φ = 15664099440.

The previous prime is 40204522187. The next prime is 40204522243. The reversal of 40204522204 is 40222540204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65266774 + ... + 65267389.

It is an arithmetic number, because the mean of its divisors is an integer number (3654956592).

Almost surely, 2^40204522204 is an apocalyptic number.

40204522204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40204522204 is an abundant number, since it is smaller than the sum of its proper divisors (47514436004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40204522204 is a wasteful number, since it uses less digits than its factorization.

40204522204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130534185 (or 130534183 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The spelling of 40204522204 in words is "forty billion, two hundred four million, five hundred twenty-two thousand, two hundred four".