223394924352 has 56 divisors (see below), whose sum is σ = 591595459936. Its totient is φ = 74398238208.

The previous prime is 223394924341. The next prime is 223394924399. The reversal of 223394924352 is 253429493322.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306358 + ... + 735285.

Almost surely, 2^223394924352 is an apocalyptic number.

It is an amenable number.

223394924352 is an abundant number, since it is smaller than the sum of its proper divisors (368200535584).

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

223394924352 is a wasteful number, since it uses less digits than its factorization.

223394924352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042775 (or 1042765 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 48.

The spelling of 223394924352 in words is "two hundred twenty-three billion, three hundred ninety-four million, nine hundred twenty-four thousand, three hundred fifty-two".