40400224204 has 24 divisors (see below), whose sum is σ = 71344455840. Its totient is φ = 20016186624.

The previous prime is 40400224199. The next prime is 40400224213. The reversal of 40400224204 is 40242200404.

40400224204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2220657 + ... + 2238775.

It is an arithmetic number, because the mean of its divisors is an integer number (2972685660).

Almost surely, 2^40400224204 is an apocalyptic number.

It is an amenable number.

40400224204 is a deficient number, since it is larger than the sum of its proper divisors (30944231636).

40400224204 is a wasteful number, since it uses less digits than its factorization.

40400224204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23169 (or 23167 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 40400224204 its reverse (40242200404), we get a palindrome (80642424608).

The spelling of 40400224204 in words is "forty billion, four hundred million, two hundred twenty-four thousand, two hundred four".