23740570260 has 252 divisors, whose sum is σ = 82167792084. Its totient is φ = 5754862080.

The previous prime is 23740570199. The next prime is 23740570283. The reversal of 23740570260 is 6207504732.

It is a happy number.

23740570260 is a `hidden beast` number, since 23 + 7 + 4 + 0 + 570 + 2 + 60 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 18827681796 + 4912888464 = 137214^2 + 70092^2 .

It is a super-2 number, since 2×23740570260² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 1757452 + ... + 1770908.

It is an arithmetic number, because the mean of its divisors is an integer number (326062667).

Almost surely, 2^23740570260 is an apocalyptic number.

23740570260 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 23740570260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41083896042).

23740570260 is an abundant number, since it is smaller than the sum of its proper divisors (58427221824).

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

23740570260 is a wasteful number, since it uses less digits than its factorization.

23740570260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13506 (or 13478 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The spelling of 23740570260 in words is "twenty-three billion, seven hundred forty million, five hundred seventy thousand, two hundred sixty".