2734074542541 has 4 divisors (see below), whose sum is σ = 3645432723392. Its totient is φ = 1822716361692.

The previous prime is 2734074542533. The next prime is 2734074542561. The reversal of 2734074542541 is 1452454704372.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2734074542541 - 2³ = 2734074542533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734074542561) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 455679090421 + ... + 455679090426.

It is an arithmetic number, because the mean of its divisors is an integer number (911358180848).

Almost surely, 2^{2734074542541} is an apocalyptic number.

It is an amenable number.

2734074542541 is a deficient number, since it is larger than the sum of its proper divisors (911358180851).

2734074542541 is an equidigital number, since it uses as much as digits as its factorization.

2734074542541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911358180850.

The product of its (nonzero) digits is 3763200, while the sum is 48.

The spelling of 2734074542541 in words is "two trillion, seven hundred thirty-four billion, seventy-four million, five hundred forty-two thousand, five hundred forty-one".