2798291328000 has 704 divisors, whose sum is σ = 10897794625536. Its totient is φ = 623984640000.

The previous prime is 2798291327989. The next prime is 2798291328011. The reversal of 2798291328000 is 8231928972.

It is an interprime number because it is at equal distance from previous prime (2798291327989) and next prime (2798291328011).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 110195305 + ... + 110220695.

Almost surely, 2^{2798291328000} is an apocalyptic number.

2798291328000 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 2798291328000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5448897312768).

2798291328000 is an abundant number, since it is smaller than the sum of its proper divisors (8099503297536).

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

2798291328000 is a wasteful number, since it uses less digits than its factorization.

2798291328000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25477 (or 25449 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 2798291328000 in words is "two trillion, seven hundred ninety-eight billion, two hundred ninety-one million, three hundred twenty-eight thousand".