2168902129760 has 96 divisors (see below), whose sum is σ = 5266619779680. Its totient is φ = 843455434752.

The previous prime is 2168902129733. The next prime is 2168902129783. The reversal of 2168902129760 is 679212098612.

It is a congruent number.

It is an unprimeable number.

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, 7488767 + ... + 7772993.

It is an arithmetic number, because the mean of its divisors is an integer number (54860622705).

Almost surely, 2^{2168902129760} is an apocalyptic number.

2168902129760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2168902129760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2633309889840).

2168902129760 is an abundant number, since it is smaller than the sum of its proper divisors (3097717649920).

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

2168902129760 is a wasteful number, since it uses less digits than its factorization.

2168902129760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285568 (or 285560 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 2168902129760 in words is "two trillion, one hundred sixty-eight billion, nine hundred two million, one hundred twenty-nine thousand, seven hundred sixty".