23425512000 has 448 divisors, whose sum is σ = 85416664320. Its totient is φ = 5609472000.

The previous prime is 23425511999. The next prime is 23425512001. The reversal of 23425512000 is 21552432.

It is an interprime number because it is at equal distance from previous prime (23425511999) and next prime (23425512001).

It is a super-2 number, since 2×23425512000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (23425512001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23495502 + ... + 23496498.

Almost surely, 2^23425512000 is an apocalyptic number.

23425512000 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 23425512000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42708332160).

23425512000 is an abundant number, since it is smaller than the sum of its proper divisors (61991152320).

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

23425512000 is a wasteful number, since it uses less digits than its factorization.

23425512000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 23425512000 in words is "twenty-three billion, four hundred twenty-five million, five hundred twelve thousand".