230500166455260 has 432 divisors, whose sum is σ = 796612122188064. Its totient is φ = 53617712366592.

The previous prime is 230500166455241. The next prime is 230500166455261. The reversal of 230500166455260 is 62554661005032.

230500166455260 is a `hidden beast` number, since 2 + 3 + 0 + 50 + 0 + 16 + 64 + 5 + 526 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230500166455261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 101620642 + ... + 103864118.

It is an arithmetic number, because the mean of its divisors is an integer number (1844009542102).

Almost surely, 2^{230500166455260} is an apocalyptic number.

230500166455260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230500166455260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398306061094032).

230500166455260 is an abundant number, since it is smaller than the sum of its proper divisors (566111955732804).

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

230500166455260 is a wasteful number, since it uses less digits than its factorization.

230500166455260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243634 (or 2243606 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 230500166455260 in words is "two hundred thirty trillion, five hundred billion, one hundred sixty-six million, four hundred fifty-five thousand, two hundred sixty".