4240031137 has 2 divisors, whose sum is σ = 4240031138. Its totient is φ = 4240031136.

The previous prime is 4240031129. The next prime is 4240031141. The reversal of 4240031137 is 7311300424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4019686801 + 220344336 = 63401^2 + 14844^2 .

It is a cyclic number.

It is not a de Polignac number, because 4240031137 - 2³ = 4240031129 is a prime.

It is not a weakly prime, because it can be changed into another prime (4240031167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120015568 + 2120015569.

It is an arithmetic number, because the mean of its divisors is an integer number (2120015569).

Almost surely, 2^4240031137 is an apocalyptic number.

It is an amenable number.

4240031137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240031137 is an equidigital number, since it uses as much as digits as its factorization.

4240031137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 4240031137 is about 65115.5214752980. The cubic root of 4240031137 is about 1618.5384288775.

It can be divided in two parts, 42400 and 31137, that added together give a palindrome (73537).

The spelling of 4240031137 in words is "four billion, two hundred forty million, thirty-one thousand, one hundred thirty-seven".