6323679711945 has 48 divisors (see below), whose sum is σ = 11258195108160. Its totient is φ = 3281212996992.

The previous prime is 6323679711931. The next prime is 6323679711971. The reversal of 6323679711945 is 5491179763236.

It is a happy number.

6323679711945 is a `hidden beast` number, since 6 + 32 + 367 + 97 + 119 + 45 = 666.

It is not a de Polignac number, because 6323679711945 - 2²² = 6323675517641 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21463722 + ... + 21756348.

It is an arithmetic number, because the mean of its divisors is an integer number (234545731420).

Almost surely, 2^{6323679711945} is an apocalyptic number.

It is an amenable number.

6323679711945 is a deficient number, since it is larger than the sum of its proper divisors (4934515396215).

6323679711945 is a wasteful number, since it uses less digits than its factorization.

6323679711945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305654 (or 305651 counting only the distinct ones).

The product of its digits is 51438240, while the sum is 63.

The spelling of 6323679711945 in words is "six trillion, three hundred twenty-three billion, six hundred seventy-nine million, seven hundred eleven thousand, nine hundred forty-five".