5240031431 has 8 divisors (see below), whose sum is σ = 5739588720. Its totient is φ = 4761731968.

The previous prime is 5240031383. The next prime is 5240031473. The reversal of 5240031431 is 1341300425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5240031431 - 2³⁰ = 4166289607 is a prime.

It is a super-2 number, since 2×5240031431² = 54915858795735815522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5240031397 and 5240031406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240031481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5313941 + ... + 5314926.

It is an arithmetic number, because the mean of its divisors is an integer number (717448590).

Almost surely, 2^5240031431 is an apocalyptic number.

5240031431 is a deficient number, since it is larger than the sum of its proper divisors (499557289).

5240031431 is a wasteful number, since it uses less digits than its factorization.

5240031431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10628913.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 5240031431 is about 72388.0613844576. The cubic root of 5240031431 is about 1736.9125933603.

Adding to 5240031431 its reverse (1341300425), we get a palindrome (6581331856).

The spelling of 5240031431 in words is "five billion, two hundred forty million, thirty-one thousand, four hundred thirty-one".