4311211252 has 12 divisors (see below), whose sum is σ = 7547488480. Its totient is φ = 2154785976.

The previous prime is 4311211249. The next prime is 4311211319. The reversal of 4311211252 is 2521121134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193002 + ... + 214177.

Almost surely, 2^4311211252 is an apocalyptic number.

It is an amenable number.

4311211252 is a deficient number, since it is larger than the sum of its proper divisors (3236277228).

4311211252 is a wasteful number, since it uses less digits than its factorization.

4311211252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409830 (or 409828 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 4311211252 is about 65659.8145900520. The cubic root of 4311211252 is about 1627.5453602930.

Adding to 4311211252 its reverse (2521121134), we get a palindrome (6832332386).

The spelling of 4311211252 in words is "four billion, three hundred eleven million, two hundred eleven thousand, two hundred fifty-two".