2681897683802 has 16 divisors (see below), whose sum is σ = 4025354260032. Its totient is φ = 1340113125120.

The previous prime is 2681897683781. The next prime is 2681897683831. The reversal of 2681897683802 is 2083867981862.

2681897683802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30429683 + ... + 30517689.

It is an arithmetic number, because the mean of its divisors is an integer number (251584641252).

Almost surely, 2^{2681897683802} is an apocalyptic number.

2681897683802 is a deficient number, since it is larger than the sum of its proper divisors (1343456576230).

2681897683802 is a wasteful number, since it uses less digits than its factorization.

2681897683802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97333.

The product of its (nonzero) digits is 111476736, while the sum is 68.

The spelling of 2681897683802 in words is "two trillion, six hundred eighty-one billion, eight hundred ninety-seven million, six hundred eighty-three thousand, eight hundred two".