23449606818299 has 4 divisors (see below), whose sum is σ = 23732132201736. Its totient is φ = 23167081434864.

The previous prime is 23449606818293. The next prime is 23449606818301. The reversal of 23449606818299 is 99281860694432.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23449606818299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23449606818293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141262691594 + ... + 141262691759.

It is an arithmetic number, because the mean of its divisors is an integer number (5933033050434).

Almost surely, 2^{23449606818299} is an apocalyptic number.

23449606818299 is a deficient number, since it is larger than the sum of its proper divisors (282525383437).

23449606818299 is an equidigital number, since it uses as much as digits as its factorization.

23449606818299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282525383436.

The product of its (nonzero) digits is 322486272, while the sum is 71.

The spelling of 23449606818299 in words is "twenty-three trillion, four hundred forty-nine billion, six hundred six million, eight hundred eighteen thousand, two hundred ninety-nine".