23223255305424 has 20 divisors (see below), whose sum is σ = 59993409539136. Its totient is φ = 7741085101792.

The previous prime is 23223255305417. The next prime is 23223255305443. The reversal of 23223255305424 is 42450355232232.

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, 241908909384 + ... + 241908909479.

Almost surely, 2^{23223255305424} is an apocalyptic number.

23223255305424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23223255305424 is an abundant number, since it is smaller than the sum of its proper divisors (36770154233712).

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

23223255305424 is a wasteful number, since it uses less digits than its factorization.

23223255305424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483817818874 (or 483817818868 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 42.

The spelling of 23223255305424 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred fifty-five million, three hundred five thousand, four hundred twenty-four".