23698512044480 has 672 divisors, whose sum is σ = 70939415347200. Its totient is φ = 7382344679424.

The previous prime is 23698512044453. The next prime is 23698512044513. The reversal of 23698512044480 is 8444021589632.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11454088886 + ... + 11454090954.

Almost surely, 2^{23698512044480} is an apocalyptic number.

23698512044480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23698512044480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35469707673600).

23698512044480 is an abundant number, since it is smaller than the sum of its proper divisors (47240903302720).

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

23698512044480 is a wasteful number, since it uses less digits than its factorization.

23698512044480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581 (or 2558 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 23698512044480 in words is "twenty-three trillion, six hundred ninety-eight billion, five hundred twelve million, forty-four thousand, four hundred eighty".