223631013374744 has 64 divisors (see below), whose sum is σ = 448151714703360. Its totient is φ = 104247821017600.

The previous prime is 223631013374711. The next prime is 223631013374869. The reversal of 223631013374744 is 447473310136322.

It is a junction number, because it is equal to n+sod(n) for n = 223631013374692 and 223631013374701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227204069 + ... + 228186219.

It is an arithmetic number, because the mean of its divisors is an integer number (7002370542240).

Almost surely, 2^{223631013374744} is an apocalyptic number.

It is an amenable number.

223631013374744 is an abundant number, since it is smaller than the sum of its proper divisors (224520701328616).

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

223631013374744 is a wasteful number, since it uses less digits than its factorization.

223631013374744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997928 (or 997924 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 50.

The spelling of 223631013374744 in words is "two hundred twenty-three trillion, six hundred thirty-one billion, thirteen million, three hundred seventy-four thousand, seven hundred forty-four".