2742613020145 has 8 divisors (see below), whose sum is σ = 3292248640104. Its totient is φ = 2193348405504.

The previous prime is 2742613020089. The next prime is 2742613020233. The reversal of 2742613020145 is 5410203162472.

2742613020145 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 38022270049 + 2704590750096 = 194993^2 + 1644564^2 .

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 2742613020145 - 2²¹ = 2742610922993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92735064 + ... + 92764633.

It is an arithmetic number, because the mean of its divisors is an integer number (411531080013).

Almost surely, 2^{2742613020145} is an apocalyptic number.

It is an amenable number.

2742613020145 is a deficient number, since it is larger than the sum of its proper divisors (549635619959).

2742613020145 is a wasteful number, since it uses less digits than its factorization.

2742613020145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185502659.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 2742613020145 in words is "two trillion, seven hundred forty-two billion, six hundred thirteen million, twenty thousand, one hundred forty-five".