2831166099456 has 208 divisors, whose sum is σ = 7782685071744. Its totient is φ = 914686083072.

The previous prime is 2831166099431. The next prime is 2831166099473. The reversal of 2831166099456 is 6549906611382.

It is a self number, because there is not a number n which added to its sum of digits gives 2831166099456.

It is a congruent number.

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, 119562690 + ... + 119586366.

Almost surely, 2^{2831166099456} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2831166099456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3891342535872).

2831166099456 is an abundant number, since it is smaller than the sum of its proper divisors (4951518972288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2831166099456 is a wasteful number, since it uses less digits than its factorization.

2831166099456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24004 (or 23982 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 60.

The spelling of 2831166099456 in words is "two trillion, eight hundred thirty-one billion, one hundred sixty-six million, ninety-nine thousand, four hundred fifty-six".