23425130220 has 48 divisors (see below), whose sum is σ = 65627328480. Its totient is φ = 6243181056.

The previous prime is 23425130143. The next prime is 23425130227. The reversal of 23425130220 is 2203152432.

It is not an unprimeable number, because it can be changed into a prime (23425130227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1777 + ... + 216456.

It is an arithmetic number, because the mean of its divisors is an integer number (1367236010).

Almost surely, 2^23425130220 is an apocalyptic number.

23425130220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23425130220 is an abundant number, since it is smaller than the sum of its proper divisors (42202198260).

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

23425130220 is a wasteful number, since it uses less digits than its factorization.

23425130220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220034 (or 220032 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 23425130220 its reverse (2203152432), we get a palindrome (25628282652).

The spelling of 23425130220 in words is "twenty-three billion, four hundred twenty-five million, one hundred thirty thousand, two hundred twenty".