223727913412 has 24 divisors (see below), whose sum is σ = 399117100032. Its totient is φ = 109710955200.

The previous prime is 223727913391. The next prime is 223727913443. The reversal of 223727913412 is 214319727322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2007993 + ... + 2116480.

It is an arithmetic number, because the mean of its divisors is an integer number (16629879168).

Almost surely, 2^223727913412 is an apocalyptic number.

It is an amenable number.

223727913412 is a deficient number, since it is larger than the sum of its proper divisors (175389186620).

223727913412 is a wasteful number, since it uses less digits than its factorization.

223727913412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124739 (or 4124737 counting only the distinct ones).

The product of its digits is 254016, while the sum is 43.

The spelling of 223727913412 in words is "two hundred twenty-three billion, seven hundred twenty-seven million, nine hundred thirteen thousand, four hundred twelve".