2705421773274 has 32 divisors (see below), whose sum is σ = 6213408860160. Its totient is φ = 776676106800.

The previous prime is 2705421773261. The next prime is 2705421773281. The reversal of 2705421773274 is 4723771245072.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078715562 + ... + 1078718069.

It is an arithmetic number, because the mean of its divisors is an integer number (194169026880).

Almost surely, 2^{2705421773274} is an apocalyptic number.

2705421773274 is an abundant number, since it is smaller than the sum of its proper divisors (3507987086886).

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

2705421773274 is a wasteful number, since it uses less digits than its factorization.

2705421773274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157433666.

The product of its (nonzero) digits is 4609920, while the sum is 51.

The spelling of 2705421773274 in words is "two trillion, seven hundred five billion, four hundred twenty-one million, seven hundred seventy-three thousand, two hundred seventy-four".