31368040546859 has 8 divisors (see below), whose sum is σ = 31479288104880. Its totient is φ = 31256821488736.

The previous prime is 31368040546853. The next prime is 31368040546901. The reversal of 31368040546859 is 95864504086313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31368040546859 is a prime.

It is a super-3 number, since 3×31368040546859³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31368040546853) 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, 4918589 + ... + 9323550.

It is an arithmetic number, because the mean of its divisors is an integer number (3934911013110).

Almost surely, 2^{31368040546859} is an apocalyptic number.

31368040546859 is a deficient number, since it is larger than the sum of its proper divisors (111247558021).

31368040546859 is a wasteful number, since it uses less digits than its factorization.

31368040546859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14249949.

The product of its (nonzero) digits is 74649600, while the sum is 62.

The spelling of 31368040546859 in words is "thirty-one trillion, three hundred sixty-eight billion, forty million, five hundred forty-six thousand, eight hundred fifty-nine".