2742539534195 has 32 divisors (see below), whose sum is σ = 3391596048960. Its totient is φ = 2128014858240.

The previous prime is 2742539534177. The next prime is 2742539534197. The reversal of 2742539534195 is 5914359352472.

It is not a de Polignac number, because 2742539534195 - 2⁶ = 2742539534131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2742539534197) 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 31 ways as a sum of consecutive naturals, for example, 120598136 + ... + 120620874.

It is an arithmetic number, because the mean of its divisors is an integer number (105987376530).

Almost surely, 2^{2742539534195} is an apocalyptic number.

2742539534195 is a deficient number, since it is larger than the sum of its proper divisors (649056514765).

2742539534195 is a wasteful number, since it uses less digits than its factorization.

2742539534195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28295.

The product of its digits is 40824000, while the sum is 59.

The spelling of 2742539534195 in words is "two trillion, seven hundred forty-two billion, five hundred thirty-nine million, five hundred thirty-four thousand, one hundred ninety-five".