23317671347 has 4 divisors (see below), whose sum is σ = 23388117816. Its totient is φ = 23247224880.

The previous prime is 23317671337. The next prime is 23317671353. The reversal of 23317671347 is 74317671332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23317671347 - 2²² = 23313477043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23317671298 and 23317671307.

It is not an unprimeable number, because it can be changed into a prime (23317671337) 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 3 ways as a sum of consecutive naturals, for example, 35222738 + ... + 35223399.

It is an arithmetic number, because the mean of its divisors is an integer number (5847029454).

Almost surely, 2^23317671347 is an apocalyptic number.

23317671347 is a deficient number, since it is larger than the sum of its proper divisors (70446469).

23317671347 is an equidigital number, since it uses as much as digits as its factorization.

23317671347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70446468.

The product of its digits is 444528, while the sum is 44.

The spelling of 23317671347 in words is "twenty-three billion, three hundred seventeen million, six hundred seventy-one thousand, three hundred forty-seven".