31341412115 has 16 divisors (see below), whose sum is σ = 40794146400. Its totient is φ = 22977914112.

The previous prime is 31341412099. The next prime is 31341412129. The reversal of 31341412115 is 51121414313.

It is a cyclic number.

It is not a de Polignac number, because 31341412115 - 2⁴ = 31341412099 is a prime.

It is a super-2 number, since 2×31341412115² (a number of 22 digits) contains 22 as substring.

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, 1725410 + ... + 1743479.

It is an arithmetic number, because the mean of its divisors is an integer number (2549634150).

Almost surely, 2^31341412115 is an apocalyptic number.

31341412115 is a deficient number, since it is larger than the sum of its proper divisors (9452734285).

31341412115 is a wasteful number, since it uses less digits than its factorization.

31341412115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469046.

The product of its digits is 1440, while the sum is 26.

Adding to 31341412115 its reverse (51121414313), we get a palindrome (82462826428).

The spelling of 31341412115 in words is "thirty-one billion, three hundred forty-one million, four hundred twelve thousand, one hundred fifteen".