23155797914370 has 192 divisors, whose sum is σ = 65946071752704. Its totient is φ = 5590648978560.

The previous prime is 23155797914357. The next prime is 23155797914377. The reversal of 23155797914370 is 7341979755132.

23155797914370 is a `hidden beast` number, since 2 + 3 + 1 + 557 + 9 + 7 + 9 + 1 + 4 + 3 + 70 = 666.

It is a super-2 number, since 2×23155797914370² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23155797914298 and 23155797914307.

It is not an unprimeable number, because it can be changed into a prime (23155797914377) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1162021347 + ... + 1162041273.

It is an arithmetic number, because the mean of its divisors is an integer number (343469123712).

Almost surely, 2^{23155797914370} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23155797914370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32973035876352).

23155797914370 is an abundant number, since it is smaller than the sum of its proper divisors (42790273838334).

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

23155797914370 is a wasteful number, since it uses less digits than its factorization.

23155797914370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24677 (or 24674 counting only the distinct ones).

The product of its (nonzero) digits is 50009400, while the sum is 63.

The spelling of 23155797914370 in words is "twenty-three trillion, one hundred fifty-five billion, seven hundred ninety-seven million, nine hundred fourteen thousand, three hundred seventy".