2741056777645 has 8 divisors (see below), whose sum is σ = 3292778563704. Its totient is φ = 2190505135104.

The previous prime is 2741056777639. The next prime is 2741056777673. The reversal of 2741056777645 is 5467776501472.

2741056777645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 112757610436 + 2628299167209 = 335794^2 + 1621203^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2741056777645 - 2²¹ = 2741054680493 is a prime.

It is a super-3 number, since 3×2741056777645³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

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, 292530724 + ... + 292540093.

It is an arithmetic number, because the mean of its divisors is an integer number (411597320463).

Almost surely, 2^{2741056777645} is an apocalyptic number.

It is an amenable number.

2741056777645 is a deficient number, since it is larger than the sum of its proper divisors (551721786059).

2741056777645 is an equidigital number, since it uses as much as digits as its factorization.

2741056777645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585071759.

The product of its (nonzero) digits is 69148800, while the sum is 61.

The spelling of 2741056777645 in words is "two trillion, seven hundred forty-one billion, fifty-six million, seven hundred seventy-seven thousand, six hundred forty-five".