23299148580 has 96 divisors (see below), whose sum is σ = 68134881024. Its totient is φ = 5937659904.

The previous prime is 23299148569. The next prime is 23299148591. The reversal of 23299148580 is 8584199232.

It is an interprime number because it is at equal distance from previous prime (23299148569) and next prime (23299148591).

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, 1672524 + ... + 1686396.

It is an arithmetic number, because the mean of its divisors is an integer number (709738344).

Almost surely, 2^23299148580 is an apocalyptic number.

23299148580 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 23299148580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34067440512).

23299148580 is an abundant number, since it is smaller than the sum of its proper divisors (44835732444).

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

23299148580 is a wasteful number, since it uses less digits than its factorization.

23299148580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15125 (or 15123 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 23299148580 in words is "twenty-three billion, two hundred ninety-nine million, one hundred forty-eight thousand, five hundred eighty".