5240431444 has 12 divisors (see below), whose sum is σ = 9231489568. Its totient is φ = 2602863000.

The previous prime is 5240431433. The next prime is 5240431447. The reversal of 5240431444 is 4441340425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240431447) 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, 4337502 + ... + 4338709.

Almost surely, 2^5240431444 is an apocalyptic number.

It is an amenable number.

5240431444 is a deficient number, since it is larger than the sum of its proper divisors (3991058124).

5240431444 is a wasteful number, since it uses less digits than its factorization.

5240431444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8676366 (or 8676364 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 5240431444 is about 72390.8243080572. The cubic root of 5240431444 is about 1736.9567896562.

Adding to 5240431444 its reverse (4441340425), we get a palindrome (9681771869).

The spelling of 5240431444 in words is "five billion, two hundred forty million, four hundred thirty-one thousand, four hundred forty-four".