23324452000 has 192 divisors, whose sum is σ = 58749818400. Its totient is φ = 9097420800.

The previous prime is 23324451991. The next prime is 23324452033. The reversal of 23324452000 is 25442332.

It can be written as a sum of positive squares in 16 ways, for example, as 321269776 + 23003182224 = 17924^2 + 151668^2 .

It is a super-2 number, since 2×23324452000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57027796 + ... + 57028204.

Almost surely, 2^23324452000 is an apocalyptic number.

23324452000 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 23324452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29374909200).

23324452000 is an abundant number, since it is smaller than the sum of its proper divisors (35425366400).

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

23324452000 is a wasteful number, since it uses less digits than its factorization.

23324452000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 23324452000 its reverse (25442332), we get a palindrome (23349894332).

It can be divided in two parts, 2332445 and 2000, that multiplied together give a square (4664890000 = 68300²).

The spelling of 23324452000 in words is "twenty-three billion, three hundred twenty-four million, four hundred fifty-two thousand".