2431144652 has 6 divisors (see below), whose sum is σ = 4254503148. Its totient is φ = 1215572324.

The previous prime is 2431144649. The next prime is 2431144663. The reversal of 2431144652 is 2564411342.

It is a super-2 number, since 2×2431144652² = 11820928637896402208, 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, 303893078 + ... + 303893085.

It is an arithmetic number, because the mean of its divisors is an integer number (709083858).

Almost surely, 2^2431144652 is an apocalyptic number.

It is an amenable number.

2431144652 is a deficient number, since it is larger than the sum of its proper divisors (1823358496).

2431144652 is a wasteful number, since it uses less digits than its factorization.

2431144652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607786167 (or 607786165 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 2431144652 is about 49306.6390255917. The cubic root of 2431144652 is about 1344.6324874929.

Adding to 2431144652 its reverse (2564411342), we get a palindrome (4995555994).

The spelling of 2431144652 in words is "two billion, four hundred thirty-one million, one hundred forty-four thousand, six hundred fifty-two".