23907197160 has 384 divisors, whose sum is σ = 98047272960. Its totient is φ = 4907404800.

The previous prime is 23907197113. The next prime is 23907197239. The reversal of 23907197160 is 6179170932.

It is a super-2 number, since 2×23907197160² (a number of 22 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2295565 + ... + 2305955.

It is an arithmetic number, because the mean of its divisors is an integer number (255331440).

Almost surely, 2^23907197160 is an apocalyptic number.

23907197160 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 23907197160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49023636480).

23907197160 is an abundant number, since it is smaller than the sum of its proper divisors (74140075800).

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

23907197160 is a wasteful number, since it uses less digits than its factorization.

23907197160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10509 (or 10502 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The spelling of 23907197160 in words is "twenty-three billion, nine hundred seven million, one hundred ninety-seven thousand, one hundred sixty".