23163630145206 has 32 divisors (see below), whose sum is σ = 46340745158400. Its totient is φ = 7718962892256.

The previous prime is 23163630145177. The next prime is 23163630145217. The reversal of 23163630145206 is 60254103636132.

It is a super-2 number, since 2×23163630145206² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 363040095 + ... + 363103893.

It is an arithmetic number, because the mean of its divisors is an integer number (1448148286200).

Almost surely, 2^{23163630145206} is an apocalyptic number.

23163630145206 is an abundant number, since it is smaller than the sum of its proper divisors (23177115013194).

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

23163630145206 is a wasteful number, since it uses less digits than its factorization.

23163630145206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80468.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 23163630145206 in words is "twenty-three trillion, one hundred sixty-three billion, six hundred thirty million, one hundred forty-five thousand, two hundred six".