31346014539 has 16 divisors (see below), whose sum is σ = 48005388800. Its totient is φ = 17821995840.

The previous prime is 31346014517. The next prime is 31346014547. The reversal of 31346014539 is 93541064313.

It is a happy number.

It is not a de Polignac number, because 31346014539 - 2⁸ = 31346014283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31346014497 and 31346014506.

It is not an unprimeable number, because it can be changed into a prime (31346014589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3746242 + ... + 3754599.

It is an arithmetic number, because the mean of its divisors is an integer number (3000336800).

Almost surely, 2^31346014539 is an apocalyptic number.

31346014539 is a deficient number, since it is larger than the sum of its proper divisors (16659374261).

31346014539 is a wasteful number, since it uses less digits than its factorization.

31346014539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7501050.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 31346014539 in words is "thirty-one billion, three hundred forty-six million, fourteen thousand, five hundred thirty-nine".