23151030079424 has 112 divisors (see below), whose sum is σ = 49614781339200. Its totient is φ = 10654755987456.

The previous prime is 23151030079399. The next prime is 23151030079451. The reversal of 23151030079424 is 42497003015132.

It is a congruent number.

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, 685553612 + ... + 685587380.

It is an arithmetic number, because the mean of its divisors is an integer number (442989119100).

Almost surely, 2^{23151030079424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23151030079424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24807390669600).

23151030079424 is an abundant number, since it is smaller than the sum of its proper divisors (26463751259776).

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

23151030079424 is a wasteful number, since it uses less digits than its factorization.

23151030079424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36110 (or 36100 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 23151030079424 in words is "twenty-three trillion, one hundred fifty-one billion, thirty million, seventy-nine thousand, four hundred twenty-four".