23151420304024 has 32 divisors (see below), whose sum is σ = 43590245624640. Its totient is φ = 11527357478400.

The previous prime is 23151420304013. The next prime is 23151420304057. The reversal of 23151420304024 is 42040302415132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78849409 + ... + 79142479.

It is an arithmetic number, because the mean of its divisors is an integer number (1362195175770).

Almost surely, 2^{23151420304024} is an apocalyptic number.

It is an amenable number.

23151420304024 is a deficient number, since it is larger than the sum of its proper divisors (20438825320616).

23151420304024 is a wasteful number, since it uses less digits than its factorization.

23151420304024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334291 (or 334287 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 23151420304024 its reverse (42040302415132), we get a palindrome (65191722719156).

The spelling of 23151420304024 in words is "twenty-three trillion, one hundred fifty-one billion, four hundred twenty million, three hundred four thousand, twenty-four".