23115460000 has 240 divisors, whose sum is σ = 61291980288. Its totient is φ = 8553600000.

The previous prime is 23115459937. The next prime is 23115460003. The reversal of 23115460000 is 6451132.

It is not an unprimeable number, because it can be changed into a prime (23115460003) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 14259190 + ... + 14260810.

Almost surely, 2^23115460000 is an apocalyptic number.

23115460000 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 23115460000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30645990144).

23115460000 is an abundant number, since it is smaller than the sum of its proper divisors (38176520288).

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

23115460000 is a wasteful number, since it uses less digits than its factorization.

23115460000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705 (or 1682 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The spelling of 23115460000 in words is "twenty-three billion, one hundred fifteen million, four hundred sixty thousand".