23116823258 has 8 divisors (see below), whose sum is σ = 34679922228. Its totient is φ = 11556849184.

The previous prime is 23116823251. The next prime is 23116823267. The reversal of 23116823258 is 85232861132.

It can be written as a sum of positive squares in 2 ways, for example, as 22775940889 + 340882369 = 150917^2 + 18463^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23116823251) 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, 762641 + ... + 792372.

Almost surely, 2^23116823258 is an apocalyptic number.

23116823258 is a deficient number, since it is larger than the sum of its proper divisors (11563098970).

23116823258 is a wasteful number, since it uses less digits than its factorization.

23116823258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562448.

The product of its digits is 138240, while the sum is 41.

The spelling of 23116823258 in words is "twenty-three billion, one hundred sixteen million, eight hundred twenty-three thousand, two hundred fifty-eight".