31244122014 has 32 divisors (see below), whose sum is σ = 71667513600. Its totient is φ = 8895344832.

The previous prime is 31244122003. The next prime is 31244122031. The reversal of 31244122014 is 41022144213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1302439 + ... + 1326210.

It is an arithmetic number, because the mean of its divisors is an integer number (2239609800).

Almost surely, 2^31244122014 is an apocalyptic number.

31244122014 is an abundant number, since it is smaller than the sum of its proper divisors (40423391586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31244122014 is a wasteful number, since it uses less digits than its factorization.

31244122014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628944.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 31244122014 its reverse (41022144213), we get a palindrome (72266266227).

The spelling of 31244122014 in words is "thirty-one billion, two hundred forty-four million, one hundred twenty-two thousand, fourteen".