10644162066231 has 8 divisors (see below), whose sum is σ = 14230886978304. Its totient is φ = 7076772599160.

The previous prime is 10644162066227. The next prime is 10644162066233. The reversal of 10644162066231 is 13266026144601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10644162066231 - 2² = 10644162066227 is a prime.

It is a super-2 number, since 2×10644162066231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10644162066233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4833859965 + ... + 4833862166.

It is an arithmetic number, because the mean of its divisors is an integer number (1778860872288).

Almost surely, 2^{10644162066231} is an apocalyptic number.

10644162066231 is a deficient number, since it is larger than the sum of its proper divisors (3586724912073).

10644162066231 is an equidigital number, since it uses as much as digits as its factorization.

10644162066231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9667722501.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 10644162066231 in words is "ten trillion, six hundred forty-four billion, one hundred sixty-two million, sixty-six thousand, two hundred thirty-one".