40231422204 has 48 divisors (see below), whose sum is σ = 94656823296. Its totient is φ = 13298644800.

The previous prime is 40231422193. The next prime is 40231422221. The reversal of 40231422204 is 40222413204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4172469 + ... + 4182099.

It is an arithmetic number, because the mean of its divisors is an integer number (1972017152).

Almost surely, 2^40231422204 is an apocalyptic number.

It is an amenable number.

40231422204 is an abundant number, since it is smaller than the sum of its proper divisors (54425401092).

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

40231422204 is a wasteful number, since it uses less digits than its factorization.

40231422204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12506 (or 12504 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 40231422204 its reverse (40222413204), we get a palindrome (80453835408).

The spelling of 40231422204 in words is "forty billion, two hundred thirty-one million, four hundred twenty-two thousand, two hundred four".