31041214024 has 8 divisors (see below), whose sum is σ = 58202276310. Its totient is φ = 15520607008.

The previous prime is 31041214019. The next prime is 31041214027. The reversal of 31041214024 is 42041214013.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 17587533924 + 13453680100 = 132618^2 + 115990^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 31041213986 and 31041214004.

It is not an unprimeable number, because it can be changed into a prime (31041214027) by changing a digit.

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, 1940075869 + ... + 1940075884.

Almost surely, 2^31041214024 is an apocalyptic number.

It is an amenable number.

31041214024 is a deficient number, since it is larger than the sum of its proper divisors (27161062286).

31041214024 is a wasteful number, since it uses less digits than its factorization.

31041214024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880151759 (or 3880151755 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 31041214024 its reverse (42041214013), we get a palindrome (73082428037).

The spelling of 31041214024 in words is "thirty-one billion, forty-one million, two hundred fourteen thousand, twenty-four".