23277034140165 has 48 divisors (see below), whose sum is σ = 43453010306160. Its totient is φ = 11458791336960.

The previous prime is 23277034140163. The next prime is 23277034140167. The reversal of 23277034140165 is 56104143077232.

It is a happy number.

23277034140165 is a `hidden beast` number, since 2 + 3 + 2 + 7 + 70 + 3 + 414 + 0 + 165 = 666.

It is an interprime number because it is at equal distance from previous prime (23277034140163) and next prime (23277034140167).

It can be written as a sum of positive squares in 8 ways, for example, as 9155045124 + 23267879095041 = 95682^2 + 4823679^2 .

It is not a de Polignac number, because 23277034140165 - 2¹ = 23277034140163 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23277034140165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23277034140163) 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 47 ways as a sum of consecutive naturals, for example, 8898145 + ... + 11212985.

It is an arithmetic number, because the mean of its divisors is an integer number (905271048045).

Almost surely, 2^{23277034140165} is an apocalyptic number.

It is an amenable number.

23277034140165 is a deficient number, since it is larger than the sum of its proper divisors (20175976165995).

23277034140165 is a wasteful number, since it uses less digits than its factorization.

23277034140165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332054 (or 2332051 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 23277034140165 in words is "twenty-three trillion, two hundred seventy-seven billion, thirty-four million, one hundred forty thousand, one hundred sixty-five".