368912223458 has 16 divisors (see below), whose sum is σ = 568596530040. Its totient is φ = 179384823936.

The previous prime is 368912223457. The next prime is 368912223479. The reversal of 368912223458 is 854322219863.

It can be written as a sum of positive squares in 4 ways, for example, as 357600412009 + 11311811449 = 597997^2 + 106357^2 .

It is not an unprimeable number, because it can be changed into a prime (368912223457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1038641 + ... + 1347812.

Almost surely, 2^368912223458 is an apocalyptic number.

368912223458 is a deficient number, since it is larger than the sum of its proper divisors (199684306582).

368912223458 is a wasteful number, since it uses less digits than its factorization.

368912223458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388581.

The product of its digits is 4976640, while the sum is 53.

The spelling of 368912223458 in words is "three hundred sixty-eight billion, nine hundred twelve million, two hundred twenty-three thousand, four hundred fifty-eight".