23830479288 has 768 divisors, whose sum is σ = 89976960000. Its totient is φ = 5863959360.

The previous prime is 23830479287. The next prime is 23830479313. The reversal of 23830479288 is 88297403832.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23830479287) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1254235743 + ... + 1254235761.

It is an arithmetic number, because the mean of its divisors is an integer number (117157500).

Almost surely, 2^23830479288 is an apocalyptic number.

23830479288 is a gapful number since it is divisible by the number (28) 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 23830479288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44988480000).

23830479288 is an abundant number, since it is smaller than the sum of its proper divisors (66146480712).

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

23830479288 is an equidigital number, since it uses as much as digits as its factorization.

23830479288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 23830479288 in words is "twenty-three billion, eight hundred thirty million, four hundred seventy-nine thousand, two hundred eighty-eight".