123652644261266 has 8 divisors (see below), whose sum is σ = 185984358672000. Its totient is φ = 61657858037268.

The previous prime is 123652644261191. The next prime is 123652644261331. The reversal of 123652644261266 is 662162446256321.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84232045766 + ... + 84232047233.

It is an arithmetic number, because the mean of its divisors is an integer number (23248044834000).

Almost surely, 2^{123652644261266} is an apocalyptic number.

123652644261266 is a deficient number, since it is larger than the sum of its proper divisors (62331714410734).

123652644261266 is a wasteful number, since it uses less digits than its factorization.

123652644261266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168464093368.

The product of its digits is 29859840, while the sum is 56.

The spelling of 123652644261266 in words is "one hundred twenty-three trillion, six hundred fifty-two billion, six hundred forty-four million, two hundred sixty-one thousand, two hundred sixty-six".