2432222144 has 28 divisors (see below), whose sum is σ = 5265209688. Its totient is φ = 1105555200.

The previous prime is 2432222137. The next prime is 2432222161. The reversal of 2432222144 is 4412222342.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 1726727 + ... + 1728134.

Almost surely, 2^2432222144 is an apocalyptic number.

It is an amenable number.

2432222144 is an abundant number, since it is smaller than the sum of its proper divisors (2832987544).

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

2432222144 is a wasteful number, since it uses less digits than its factorization.

2432222144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454884 (or 3454874 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

The square root of 2432222144 is about 49317.5642545331. The cubic root of 2432222144 is about 1344.8311067945.

Adding to 2432222144 its reverse (4412222342), we get a palindrome (6844444486).

The spelling of 2432222144 in words is "two billion, four hundred thirty-two million, two hundred twenty-two thousand, one hundred forty-four".