31244141024 has 24 divisors (see below), whose sum is σ = 62290539360. Its totient is φ = 15424321536.

The previous prime is 31244141009. The next prime is 31244141053. The reversal of 31244141024 is 42014144213.

It is a junction number, because it is equal to n+sod(n) for n = 31244140984 and 31244141002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6177089 + ... + 6182144.

It is an arithmetic number, because the mean of its divisors is an integer number (2595439140).

Almost surely, 2^31244141024 is an apocalyptic number.

It is an amenable number.

31244141024 is a deficient number, since it is larger than the sum of its proper divisors (31046398336).

31244141024 is a wasteful number, since it uses less digits than its factorization.

31244141024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12359322 (or 12359314 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 31244141024 its reverse (42014144213), we get a palindrome (73258285237).

The spelling of 31244141024 in words is "thirty-one billion, two hundred forty-four million, one hundred forty-one thousand, twenty-four".