2430144344 has 16 divisors (see below), whose sum is σ = 4572076320. Its totient is φ = 1210924000.

The previous prime is 2430144341. The next prime is 2430144361. The reversal of 2430144344 is 4434410342.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430144341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516032 + ... + 520719.

It is an arithmetic number, because the mean of its divisors is an integer number (285754770).

Almost surely, 2^2430144344 is an apocalyptic number.

It is an amenable number.

2430144344 is a deficient number, since it is larger than the sum of its proper divisors (2141931976).

2430144344 is a wasteful number, since it uses less digits than its factorization.

2430144344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037050 (or 1037046 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 2430144344 is about 49296.4942364059. The cubic root of 2430144344 is about 1344.4480433531.

Adding to 2430144344 its reverse (4434410342), we get a palindrome (6864554686).

The spelling of 2430144344 in words is "two billion, four hundred thirty million, one hundred forty-four thousand, three hundred forty-four".