223786248994032 has 160 divisors (see below), whose sum is σ = 629706307645440. Its totient is φ = 68274606766080.

The previous prime is 223786248994031. The next prime is 223786248994037. The reversal of 223786248994032 is 230499842687322.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223786248994031) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 33689283 + ... + 39781154.

It is an arithmetic number, because the mean of its divisors is an integer number (3935664422784).

Almost surely, 2^{223786248994032} is an apocalyptic number.

It is an amenable number.

223786248994032 is an abundant number, since it is smaller than the sum of its proper divisors (405920058651408).

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

223786248994032 is a wasteful number, since it uses less digits than its factorization.

223786248994032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73470591 (or 73470585 counting only the distinct ones).

The product of its (nonzero) digits is 501645312, while the sum is 69.

The spelling of 223786248994032 in words is "two hundred twenty-three trillion, seven hundred eighty-six billion, two hundred forty-eight million, nine hundred ninety-four thousand, thirty-two".