2097903968760 has 128 divisors (see below), whose sum is σ = 6377416012800. Its totient is φ = 552009669120.

The previous prime is 2097903968689. The next prime is 2097903968789. The reversal of 2097903968760 is 678693097902.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2097903968691 and 2097903968700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15070275 + ... + 15208845.

It is an arithmetic number, because the mean of its divisors is an integer number (49823562600).

Almost surely, 2^{2097903968760} is an apocalyptic number.

2097903968760 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 2097903968760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3188708006400).

2097903968760 is an abundant number, since it is smaller than the sum of its proper divisors (4279512044040).

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

2097903968760 is a wasteful number, since it uses less digits than its factorization.

2097903968760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140261 (or 140257 counting only the distinct ones).

The product of its (nonzero) digits is 61725888, while the sum is 66.

The spelling of 2097903968760 in words is "two trillion, ninety-seven billion, nine hundred three million, nine hundred sixty-eight thousand, seven hundred sixty".