2734657072080 has 40 divisors (see below), whose sum is σ = 8477436924192. Its totient is φ = 729241885824.

The previous prime is 2734657071997. The next prime is 2734657072093. The reversal of 2734657072080 is 802707564372.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 5697201994 + ... + 5697202473.

Almost surely, 2^{2734657072080} is an apocalyptic number.

2734657072080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2734657072080 is an abundant number, since it is smaller than the sum of its proper divisors (5742779852112).

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

2734657072080 is a wasteful number, since it uses less digits than its factorization.

2734657072080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11394404483 (or 11394404477 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 51.

The spelling of 2734657072080 in words is "two trillion, seven hundred thirty-four billion, six hundred fifty-seven million, seventy-two thousand, eighty".