23670417643 has 8 divisors (see below), whose sum is σ = 23832900000. Its totient is φ = 23508346368.

The previous prime is 23670417637. The next prime is 23670417707. The reversal of 23670417643 is 34671407632.

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 23670417643 - 2⁵ = 23670417611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23670417643.

It is not an unprimeable number, because it can be changed into a prime (23670417623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13233 + ... + 217981.

It is an arithmetic number, because the mean of its divisors is an integer number (2979112500).

Almost surely, 2^23670417643 is an apocalyptic number.

23670417643 is a deficient number, since it is larger than the sum of its proper divisors (162482357).

23670417643 is a wasteful number, since it uses less digits than its factorization.

23670417643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205541.

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 23670417643 in words is "twenty-three billion, six hundred seventy million, four hundred seventeen thousand, six hundred forty-three".