23144331210 has 384 divisors, whose sum is σ = 79228606464. Its totient is φ = 4245373440.

The previous prime is 23144331163. The next prime is 23144331239. The reversal of 23144331210 is 1213344132.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4832437 + ... + 4837223.

It is an arithmetic number, because the mean of its divisors is an integer number (206324496).

Almost surely, 2^23144331210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23144331210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39614303232).

23144331210 is an abundant number, since it is smaller than the sum of its proper divisors (56084275254).

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

23144331210 is a wasteful number, since it uses less digits than its factorization.

23144331210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4858 (or 4851 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23144331210 its reverse (1213344132), we get a palindrome (24357675342).

The spelling of 23144331210 in words is "twenty-three billion, one hundred forty-four million, three hundred thirty-one thousand, two hundred ten".