2431230152 has 64 divisors (see below), whose sum is σ = 5007231600. Its totient is φ = 1099837440.

The previous prime is 2431230127. The next prime is 2431230181. The reversal of 2431230152 is 2510321342.

It can be written as a sum of positive squares in 8 ways, for example, as 154604356 + 2276625796 = 12434^2 + 47714^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2594228 + ... + 2595164.

Almost surely, 2^2431230152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2431230152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2503615800).

2431230152 is an abundant number, since it is smaller than the sum of its proper divisors (2576001448).

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

2431230152 is a wasteful number, since it uses less digits than its factorization.

2431230152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426 (or 1422 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2431230152 is about 49307.5060411698. The cubic root of 2431230152 is about 1344.6482502640.

Adding to 2431230152 its reverse (2510321342), we get a palindrome (4941551494).

The spelling of 2431230152 in words is "two billion, four hundred thirty-one million, two hundred thirty thousand, one hundred fifty-two".