23940956160 has 720 divisors, whose sum is σ = 95919172272. Its totient is φ = 5662310400.

The previous prime is 23940956159. The next prime is 23940956161. The reversal of 23940956160 is 6165904932.

23940956160 is a `hidden beast` number, since 2 + 39 + 409 + 56 + 160 = 666.

It is an interprime number because it is at equal distance from previous prime (23940956159) and next prime (23940956161).

It is a tau number, because it is divible by the number of its divisors (720).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23940956161) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 583925740 + ... + 583925780.

Almost surely, 2^23940956160 is an apocalyptic number.

23940956160 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 23940956160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47959586136).

23940956160 is an abundant number, since it is smaller than the sum of its proper divisors (71978216112).

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

23940956160 is an frugal number, since it uses more digits than its factorization.

23940956160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

It can be divided in two parts, 23940 and 956160, that added together give a square (980100 = 990²).

The spelling of 23940956160 in words is "twenty-three billion, nine hundred forty million, nine hundred fifty-six thousand, one hundred sixty".