23413622609520 has 1280 divisors, whose sum is σ = 98141418547200. Its totient is φ = 5052125675520.

The previous prime is 23413622609501. The next prime is 23413622609563. The reversal of 23413622609520 is 2590622631432.

23413622609520 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 3 + 62 + 2 + 60 + 9 + 520 = 666.

It is a super-2 number, since 2×23413622609520² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 10328019427 + ... + 10328021693.

It is an arithmetic number, because the mean of its divisors is an integer number (76672983240).

Almost surely, 2^{23413622609520} is an apocalyptic number.

23413622609520 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 23413622609520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49070709273600).

23413622609520 is an abundant number, since it is smaller than the sum of its proper divisors (74727795937680).

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

23413622609520 is a wasteful number, since it uses less digits than its factorization.

23413622609520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495 (or 3483 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 23413622609520 in words is "twenty-three trillion, four hundred thirteen billion, six hundred twenty-two million, six hundred nine thousand, five hundred twenty".