31368260671 has 8 divisors (see below), whose sum is σ = 34429860864. Its totient is φ = 28341650520.

The previous prime is 31368260587. The next prime is 31368260681. The reversal of 31368260671 is 17606286313.

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

It is a cyclic number.

It is not a de Polignac number, because 31368260671 - 2¹⁷ = 31368129599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31368260681) 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, 8745631 + ... + 8749216.

It is an arithmetic number, because the mean of its divisors is an integer number (4303732608).

Almost surely, 2^31368260671 is an apocalyptic number.

31368260671 is a deficient number, since it is larger than the sum of its proper divisors (3061600193).

31368260671 is a wasteful number, since it uses less digits than its factorization.

31368260671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17495021.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 31368260671 in words is "thirty-one billion, three hundred sixty-eight million, two hundred sixty thousand, six hundred seventy-one".