31320341414 has 16 divisors (see below), whose sum is σ = 49411036800. Its totient is φ = 14869058880.

The previous prime is 31320341411. The next prime is 31320341449. The reversal of 31320341414 is 41414302313.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31320341411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4762439 + ... + 4769010.

It is an arithmetic number, because the mean of its divisors is an integer number (3088189800).

Almost surely, 2^31320341414 is an apocalyptic number.

31320341414 is a deficient number, since it is larger than the sum of its proper divisors (18090695386).

31320341414 is a wasteful number, since it uses less digits than its factorization.

31320341414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9531535.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 31320341414 its reverse (41414302313), we get a palindrome (72734643727).

The spelling of 31320341414 in words is "thirty-one billion, three hundred twenty million, three hundred forty-one thousand, four hundred fourteen".