2681362816134 has 64 divisors (see below), whose sum is σ = 5603362652160. Its totient is φ = 854389625760.

The previous prime is 2681362816129. The next prime is 2681362816151. The reversal of 2681362816134 is 4316182631862.

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, 125762727 + ... + 125784045.

It is an arithmetic number, because the mean of its divisors is an integer number (87552541440).

Almost surely, 2^{2681362816134} is an apocalyptic number.

2681362816134 is an abundant number, since it is smaller than the sum of its proper divisors (2921999836026).

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

2681362816134 is a wasteful number, since it uses less digits than its factorization.

2681362816134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29585.

The product of its digits is 1990656, while the sum is 51.

The spelling of 2681362816134 in words is "two trillion, six hundred eighty-one billion, three hundred sixty-two million, eight hundred sixteen thousand, one hundred thirty-four".