23015471146 has 8 divisors (see below), whose sum is σ = 34526575584. Its totient is φ = 11506612620.

The previous prime is 23015471137. The next prime is 23015471161. The reversal of 23015471146 is 64117451032.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535620 + ... + 576991.

It is an arithmetic number, because the mean of its divisors is an integer number (4315821948).

Almost surely, 2^23015471146 is an apocalyptic number.

23015471146 is a deficient number, since it is larger than the sum of its proper divisors (11511104438).

23015471146 is a wasteful number, since it uses less digits than its factorization.

23015471146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122956.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 23015471146 in words is "twenty-three billion, fifteen million, four hundred seventy-one thousand, one hundred forty-six".