223367421396 has 60 divisors (see below), whose sum is σ = 608019657952. Its totient is φ = 63819255024.

The previous prime is 223367421383. The next prime is 223367421419. The reversal of 223367421396 is 693124763322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3847480 + ... + 3905103.

Almost surely, 2^223367421396 is an apocalyptic number.

It is an amenable number.

223367421396 is an abundant number, since it is smaller than the sum of its proper divisors (384652236556).

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

223367421396 is an equidigital number, since it uses as much as digits as its factorization.

223367421396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7752618 (or 7752595 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 48.

The spelling of 223367421396 in words is "two hundred twenty-three billion, three hundred sixty-seven million, four hundred twenty-one thousand, three hundred ninety-six".