2431252212 has 48 divisors (see below), whose sum is σ = 6016151232. Its totient is φ = 761536000.

The previous prime is 2431252189. The next prime is 2431252223. The reversal of 2431252212 is 2122521342.

It is a congruent number.

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, 124087 + ... + 142337.

It is an arithmetic number, because the mean of its divisors is an integer number (125336484).

Almost surely, 2^2431252212 is an apocalyptic number.

It is an amenable number.

2431252212 is an abundant number, since it is smaller than the sum of its proper divisors (3584899020).

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

2431252212 is a wasteful number, since it uses less digits than its factorization.

2431252212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18928 (or 18926 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 2431252212 is about 49307.7297388553. The cubic root of 2431252212 is about 1344.6523171833.

Adding to 2431252212 its reverse (2122521342), we get a palindrome (4553773554).

The spelling of 2431252212 in words is "two billion, four hundred thirty-one million, two hundred fifty-two thousand, two hundred twelve".