31068846099381 has 8 divisors (see below), whose sum is σ = 41425318987264. Its totient is φ = 20712468638880.

The previous prime is 31068846099367. The next prime is 31068846099383. The reversal of 31068846099381 is 18399064886013.

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

It is not a de Polignac number, because 31068846099381 - 2²⁵ = 31068812544949 is a prime.

It is a super-2 number, since 2×31068846099381² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31068846099383) 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, 23093680 + ... + 24401961.

It is an arithmetic number, because the mean of its divisors is an integer number (5178164873408).

Almost surely, 2^{31068846099381} is an apocalyptic number.

It is an amenable number.

31068846099381 is a deficient number, since it is larger than the sum of its proper divisors (10356472887883).

31068846099381 is a wasteful number, since it uses less digits than its factorization.

31068846099381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47713691.

The product of its (nonzero) digits is 53747712, while the sum is 66.

The spelling of 31068846099381 in words is "thirty-one trillion, sixty-eight billion, eight hundred forty-six million, ninety-nine thousand, three hundred eighty-one".