31040014244 has 6 divisors (see below), whose sum is σ = 54320024934. Its totient is φ = 15520007120.

The previous prime is 31040014231. The next prime is 31040014253. The reversal of 31040014244 is 44241004013.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24689836900 + 6350177344 = 157130^2 + 79688^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3880001777 + ... + 3880001784.

It is an arithmetic number, because the mean of its divisors is an integer number (9053337489).

Almost surely, 2^31040014244 is an apocalyptic number.

It is an amenable number.

31040014244 is a deficient number, since it is larger than the sum of its proper divisors (23280010690).

31040014244 is a wasteful number, since it uses less digits than its factorization.

31040014244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7760003565 (or 7760003563 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 31040014244 its reverse (44241004013), we get a palindrome (75281018257).

The spelling of 31040014244 in words is "thirty-one billion, forty million, fourteen thousand, two hundred forty-four".