23420066522460 has 96 divisors (see below), whose sum is σ = 65721179526912. Its totient is φ = 6231544066560.

The previous prime is 23420066522459. The next prime is 23420066522497. The reversal of 23420066522460 is 6422566002432.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 726570504 + ... + 726602736.

It is an arithmetic number, because the mean of its divisors is an integer number (684595620072).

Almost surely, 2^{23420066522460} is an apocalyptic number.

23420066522460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23420066522460 is an abundant number, since it is smaller than the sum of its proper divisors (42301113004452).

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

23420066522460 is a wasteful number, since it uses less digits than its factorization.

23420066522460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58643 (or 58641 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 23420066522460 in words is "twenty-three trillion, four hundred twenty billion, sixty-six million, five hundred twenty-two thousand, four hundred sixty".