224937778038 has 32 divisors (see below), whose sum is σ = 457598211840. Its totient is φ = 73694019360.

The previous prime is 224937778019. The next prime is 224937778061. The reversal of 224937778038 is 830877739422.

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, 249781 + ... + 715727.

It is an arithmetic number, because the mean of its divisors is an integer number (14299944120).

Almost surely, 2^224937778038 is an apocalyptic number.

224937778038 is an abundant number, since it is smaller than the sum of its proper divisors (232660433802).

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

224937778038 is a wasteful number, since it uses less digits than its factorization.

224937778038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467332.

The product of its (nonzero) digits is 28449792, while the sum is 60.

The spelling of 224937778038 in words is "two hundred twenty-four billion, nine hundred thirty-seven million, seven hundred seventy-eight thousand, thirty-eight".