23158655685132 has 192 divisors, whose sum is σ = 60243264829440. Its totient is φ = 6864567091200.

The previous prime is 23158655685073. The next prime is 23158655685157.

23158655685132 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3385270032 + ... + 3385276872.

It is an arithmetic number, because the mean of its divisors is an integer number (313767004320).

Almost surely, 2^{23158655685132} is an apocalyptic number.

23158655685132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23158655685132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30121632414720).

23158655685132 is an abundant number, since it is smaller than the sum of its proper divisors (37084609144308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23158655685132 is a wasteful number, since it uses less digits than its factorization.

23158655685132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8304 (or 8302 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 60.

The spelling of 23158655685132 in words is "twenty-three trillion, one hundred fifty-eight billion, six hundred fifty-five million, six hundred eighty-five thousand, one hundred thirty-two".