23668570345 has 8 divisors (see below), whose sum is σ = 32459753664. Its totient is φ = 16229876784.

The previous prime is 23668570337. The next prime is 23668570357. The reversal of 23668570345 is 54307586632.

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

It is a cyclic number.

It is not a de Polignac number, because 23668570345 - 2³ = 23668570337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338122399 + ... + 338122468.

It is an arithmetic number, because the mean of its divisors is an integer number (4057469208).

Almost surely, 2^23668570345 is an apocalyptic number.

It is an amenable number.

23668570345 is a deficient number, since it is larger than the sum of its proper divisors (8791183319).

23668570345 is an equidigital number, since it uses as much as digits as its factorization.

23668570345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676244879.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 23668570345 in words is "twenty-three billion, six hundred sixty-eight million, five hundred seventy thousand, three hundred forty-five".