4331402252 has 6 divisors (see below), whose sum is σ = 7579953948. Its totient is φ = 2165701124.

The previous prime is 4331402191. The next prime is 4331402261. The reversal of 4331402252 is 2522041334.

It is a super-2 number, since 2×4331402252² = 37522090937261343008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541425278 + ... + 541425285.

It is an arithmetic number, because the mean of its divisors is an integer number (1263325658).

Almost surely, 2^4331402252 is an apocalyptic number.

It is an amenable number.

4331402252 is a deficient number, since it is larger than the sum of its proper divisors (3248551696).

4331402252 is a wasteful number, since it uses less digits than its factorization.

4331402252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082850567 (or 1082850565 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 4331402252 is about 65813.3896103217. The cubic root of 4331402252 is about 1630.0822034396.

Adding to 4331402252 its reverse (2522041334), we get a palindrome (6853443586).

The spelling of 4331402252 in words is "four billion, three hundred thirty-one million, four hundred two thousand, two hundred fifty-two".