5432444144 has 20 divisors (see below), whose sum is σ = 10571734824. Its totient is φ = 2704254528.

The previous prime is 5432444113. The next prime is 5432444153. The reversal of 5432444144 is 4414442345.

It is a super-2 number, since 2×5432444144² = 59022898755359785472, which contains 22 as substring.

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, 744227 + ... + 751490.

Almost surely, 2^5432444144 is an apocalyptic number.

It is an amenable number.

5432444144 is a deficient number, since it is larger than the sum of its proper divisors (5139290680).

5432444144 is a wasteful number, since it uses less digits than its factorization.

5432444144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495952 (or 1495946 counting only the distinct ones).

The product of its digits is 122880, while the sum is 35.

The square root of 5432444144 is about 73705.1161317856. The cubic root of 5432444144 is about 1757.9172314903.

Adding to 5432444144 its reverse (4414442345), we get a palindrome (9846886489).

The spelling of 5432444144 in words is "five billion, four hundred thirty-two million, four hundred forty-four thousand, one hundred forty-four".