23095015157238 has 8 divisors (see below), whose sum is σ = 46190030314488. Its totient is φ = 7698338385744.

The previous prime is 23095015157213. The next prime is 23095015157311. The reversal of 23095015157238 is 83275151059032.

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

23095015157238 is an admirable number.

It is a super-2 number, since 2×23095015157238² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1924584596431 + ... + 1924584596442.

It is an arithmetic number, because the mean of its divisors is an integer number (5773753789311).

Almost surely, 2^{23095015157238} is an apocalyptic number.

23095015157238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23095015157238 is a wasteful number, since it uses less digits than its factorization.

23095015157238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849169192878.

The product of its (nonzero) digits is 2268000, while the sum is 51.

The spelling of 23095015157238 in words is "twenty-three trillion, ninety-five billion, fifteen million, one hundred fifty-seven thousand, two hundred thirty-eight".