23451255210254 has 8 divisors (see below), whose sum is σ = 35176962388680. Its totient is φ = 11725601080696.

The previous prime is 23451255210239. The next prime is 23451255210263. The reversal of 23451255210254 is 45201255215432.

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

It is a super-2 number, since 2×23451255210254² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12137984 + ... + 13936755.

It is an arithmetic number, because the mean of its divisors is an integer number (4397120298585).

Almost surely, 2^{23451255210254} is an apocalyptic number.

23451255210254 is a deficient number, since it is larger than the sum of its proper divisors (11725707178426).

23451255210254 is a wasteful number, since it uses less digits than its factorization.

23451255210254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26524434.

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 23451255210254 in words is "twenty-three trillion, four hundred fifty-one billion, two hundred fifty-five million, two hundred ten thousand, two hundred fifty-four".