230370240961 has 9 divisors (see below), whose sum is σ = 267985617249. Its totient is φ = 197457326724.

The previous prime is 230370240923. The next prime is 230370241009. The reversal of 230370240961 is 169042073032.

The square root of 230370240961 is 479969.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 230370240961 - 2⁷ = 230370240833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230370240961.

It is not an unprimeable number, because it can be changed into a prime (230370240161) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3325500 + ... + 3394066.

Almost surely, 2^230370240961 is an apocalyptic number.

230370240961 is the 479969-th square number.

230370240961 is the 239985-th centered octagonal number.

It is an amenable number.

230370240961 is a deficient number, since it is larger than the sum of its proper divisors (37615376288).

230370240961 is an frugal number, since it uses more digits than its factorization.

230370240961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137148 (or 68574 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 230370240961 in words is "two hundred thirty billion, three hundred seventy million, two hundred forty thousand, nine hundred sixty-one".