23425214452512 has 24 divisors (see below), whose sum is σ = 61491187938096. Its totient is φ = 7808404817472.

The previous prime is 23425214452469. The next prime is 23425214452531. The reversal of 23425214452512 is 21525441252432.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×23425214452512² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122006325178 + ... + 122006325369.

It is an arithmetic number, because the mean of its divisors is an integer number (2562132830754).

Almost surely, 2^{23425214452512} is an apocalyptic number.

It is an amenable number.

23425214452512 is an abundant number, since it is smaller than the sum of its proper divisors (38065973485584).

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

23425214452512 is a wasteful number, since it uses less digits than its factorization.

23425214452512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244012650560 (or 244012650552 counting only the distinct ones).

The product of its digits is 768000, while the sum is 42.

The spelling of 23425214452512 in words is "twenty-three trillion, four hundred twenty-five billion, two hundred fourteen million, four hundred fifty-two thousand, five hundred twelve".