230166645160 has 64 divisors (see below), whose sum is σ = 519021594000. Its totient is φ = 91863023616.

The previous prime is 230166645139. The next prime is 230166645187. The reversal of 230166645160 is 61546661032.

It can be written as a sum of positive squares in 8 ways, for example, as 51844557636 + 178322087524 = 227694^2 + 422282^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66578152 + ... + 66581608.

Almost surely, 2^230166645160 is an apocalyptic number.

230166645160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230166645160 is an abundant number, since it is smaller than the sum of its proper divisors (288854948840).

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

230166645160 is a wasteful number, since it uses less digits than its factorization.

230166645160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6670 (or 6666 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 230166645160 in words is "two hundred thirty billion, one hundred sixty-six million, six hundred forty-five thousand, one hundred sixty".