2681100402670 has 16 divisors (see below), whose sum is σ = 4884125072400. Its totient is φ = 1059519194944.

The previous prime is 2681100402649. The next prime is 2681100402677. The reversal of 2681100402670 is 762040011862.

It is a super-2 number, since 2×2681100402670² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2681100402677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1615119895 + ... + 1615121554.

It is an arithmetic number, because the mean of its divisors is an integer number (305257817025).

Almost surely, 2^{2681100402670} is an apocalyptic number.

2681100402670 is a deficient number, since it is larger than the sum of its proper divisors (2203024669730).

2681100402670 is a wasteful number, since it uses less digits than its factorization.

2681100402670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230241539.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 2681100402670 in words is "two trillion, six hundred eighty-one billion, one hundred million, four hundred two thousand, six hundred seventy".