224137908908 has 12 divisors (see below), whose sum is σ = 398095689432. Its totient is φ = 110396283360.

The previous prime is 224137908871. The next prime is 224137908961. The reversal of 224137908908 is 809809731422.

It is a self number, because there is not a number n which added to its sum of digits gives 224137908908.

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, 418167473 + ... + 418168008.

It is an arithmetic number, because the mean of its divisors is an integer number (33174640786).

Almost surely, 2^224137908908 is an apocalyptic number.

It is an amenable number.

224137908908 is a deficient number, since it is larger than the sum of its proper divisors (173957780524).

224137908908 is a wasteful number, since it uses less digits than its factorization.

224137908908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836335552 (or 836335550 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 224137908908 in words is "two hundred twenty-four billion, one hundred thirty-seven million, nine hundred eight thousand, nine hundred eight".