2740545104544 has 72 divisors (see below), whose sum is σ = 8392919394132. Its totient is φ = 843244646400.

The previous prime is 2740545104501. The next prime is 2740545104587. The reversal of 2740545104544 is 4454015450472.

2740545104544 is a `hidden beast` number, since 2 + 7 + 4 + 0 + 54 + 51 + 0 + 4 + 544 = 666.

2740545104544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2740545104501) and next prime (2740545104587).

It can be written as a sum of positive squares in 2 ways, for example, as 2732369328144 + 8175776400 = 1652988^2 + 90420^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 2740545104544.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 365987857 + ... + 365995344.

Almost surely, 2^{2740545104544} is an apocalyptic number.

2740545104544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2740545104544 is an abundant number, since it is smaller than the sum of its proper divisors (5652374289588).

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

2740545104544 is a wasteful number, since it uses less digits than its factorization.

2740545104544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731983230 (or 731983219 counting only the distinct ones).

The product of its (nonzero) digits is 1792000, while the sum is 45.

The spelling of 2740545104544 in words is "two trillion, seven hundred forty billion, five hundred forty-five million, one hundred four thousand, five hundred forty-four".