23142250230 has 128 divisors (see below), whose sum is σ = 64021363200. Its totient is φ = 5294822400.

The previous prime is 23142250213. The next prime is 23142250247. The reversal of 23142250230 is 3205224132.

It is an interprime number because it is at equal distance from previous prime (23142250213) and next prime (23142250247).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23142250230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1679770 + ... + 1693490.

It is an arithmetic number, because the mean of its divisors is an integer number (500166900).

Almost surely, 2^23142250230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23142250230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32010681600).

23142250230 is an abundant number, since it is smaller than the sum of its proper divisors (40879112970).

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

23142250230 is a wasteful number, since it uses less digits than its factorization.

23142250230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14030.

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

Adding to 23142250230 its reverse (3205224132), we get a palindrome (26347474362).

It can be divided in two parts, 23142 and 250230, that added together give a palindrome (273372).

The spelling of 23142250230 in words is "twenty-three billion, one hundred forty-two million, two hundred fifty thousand, two hundred thirty".