223357945074 has 32 divisors (see below), whose sum is σ = 504130789440. Its totient is φ = 65350286400.

The previous prime is 223357945073. The next prime is 223357945123. The reversal of 223357945074 is 470549753322.

It is not an unprimeable number, because it can be changed into a prime (223357945073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58346557 + ... + 58350384.

It is an arithmetic number, because the mean of its divisors is an integer number (15754087170).

Almost surely, 2^223357945074 is an apocalyptic number.

223357945074 is an abundant number, since it is smaller than the sum of its proper divisors (280772844366).

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

223357945074 is a wasteful number, since it uses less digits than its factorization.

223357945074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116696986.

The product of its (nonzero) digits is 6350400, while the sum is 51.

The spelling of 223357945074 in words is "two hundred twenty-three billion, three hundred fifty-seven million, nine hundred forty-five thousand, seventy-four".