2704720702056 has 32 divisors (see below), whose sum is σ = 7159554800640. Its totient is φ = 848539827968.

The previous prime is 2704720702043. The next prime is 2704720702091. The reversal of 2704720702056 is 6502070274072.

It is a happy number.

It is a super-2 number, since 2×2704720702056² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2704720701999 and 2704720702017.

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, 3314608296 + ... + 3314609111.

It is an arithmetic number, because the mean of its divisors is an integer number (223736087520).

Almost surely, 2^{2704720702056} is an apocalyptic number.

It is an amenable number.

2704720702056 is an abundant number, since it is smaller than the sum of its proper divisors (4454834098584).

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

2704720702056 is a wasteful number, since it uses less digits than its factorization.

2704720702056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6629217433 (or 6629217429 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 42.

The spelling of 2704720702056 in words is "two trillion, seven hundred four billion, seven hundred twenty million, seven hundred two thousand, fifty-six".