23150155441402 has 32 divisors (see below), whose sum is σ = 39876303329280. Its totient is φ = 9968857084080.

The previous prime is 23150155441339. The next prime is 23150155441447. The reversal of 23150155441402 is 20414455105132.

It is a super-2 number, since 2×23150155441402² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46428823 + ... + 46924789.

It is an arithmetic number, because the mean of its divisors is an integer number (1246134479040).

Almost surely, 2^{23150155441402} is an apocalyptic number.

23150155441402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23150155441402 is a deficient number, since it is larger than the sum of its proper divisors (16726147887878).

23150155441402 is a wasteful number, since it uses less digits than its factorization.

23150155441402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607666.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 23150155441402 in words is "twenty-three trillion, one hundred fifty billion, one hundred fifty-five million, four hundred forty-one thousand, four hundred two".