31114332244 has 6 divisors (see below), whose sum is σ = 54450081434. Its totient is φ = 15557166120.

The previous prime is 31114332199. The next prime is 31114332283. The reversal of 31114332244 is 44223341113.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 16432163344 + 14682168900 = 128188^2 + 121170^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3889291527 + ... + 3889291534.

Almost surely, 2^31114332244 is an apocalyptic number.

It is an amenable number.

31114332244 is a deficient number, since it is larger than the sum of its proper divisors (23335749190).

31114332244 is a wasteful number, since it uses less digits than its factorization.

31114332244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7778583065 (or 7778583063 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 31114332244 its reverse (44223341113), we get a palindrome (75337673357).

The spelling of 31114332244 in words is "thirty-one billion, one hundred fourteen million, three hundred thirty-two thousand, two hundred forty-four".