23834208913 has 8 divisors (see below), whose sum is σ = 25555668480. Its totient is φ = 22148243520.

The previous prime is 23834208911. The next prime is 23834208977. The reversal of 23834208913 is 31980243832.

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 23834208913 - 2¹ = 23834208911 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 23834208913.

It is not an unprimeable number, because it can be changed into a prime (23834208911) 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, 8872153 + ... + 8874838.

It is an arithmetic number, because the mean of its divisors is an integer number (3194458560).

Almost surely, 2^23834208913 is an apocalyptic number.

It is an amenable number.

23834208913 is a deficient number, since it is larger than the sum of its proper divisors (1721459567).

23834208913 is a wasteful number, since it uses less digits than its factorization.

23834208913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17747087.

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 23834208913 in words is "twenty-three billion, eight hundred thirty-four million, two hundred eight thousand, nine hundred thirteen".