230009376402 has 24 divisors (see below), whose sum is σ = 536688545484. Its totient is φ = 70772115744.

The previous prime is 230009376379. The next prime is 230009376449. The reversal of 230009376402 is 204673900032.

It is a happy number.

230009376402 is a `hidden beast` number, since 2 + 3 + 0 + 0 + 0 + 9 + 3 + 7 + 640 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 230005608921 + 3767481 = 479589^2 + 1941^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 491472793 + ... + 491473260.

Almost surely, 2^230009376402 is an apocalyptic number.

230009376402 is an abundant number, since it is smaller than the sum of its proper divisors (306679169082).

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

230009376402 is a wasteful number, since it uses less digits than its factorization.

230009376402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982946074 (or 982946071 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 230009376402 in words is "two hundred thirty billion, nine million, three hundred seventy-six thousand, four hundred two".