2742394295159 has 8 divisors (see below), whose sum is σ = 2780006773008. Its totient is φ = 2705036817600.

The previous prime is 2742394295071. The next prime is 2742394295161. The reversal of 2742394295159 is 9515924932472.

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 2742394295159 - 2³² = 2738099327863 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 (2742394295189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63728417 + ... + 63771434.

It is an arithmetic number, because the mean of its divisors is an integer number (347500846626).

Almost surely, 2^{2742394295159} is an apocalyptic number.

2742394295159 is a deficient number, since it is larger than the sum of its proper divisors (37612477849).

2742394295159 is a wasteful number, since it uses less digits than its factorization.

2742394295159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127500145.

The product of its digits is 48988800, while the sum is 62.

The spelling of 2742394295159 in words is "two trillion, seven hundred forty-two billion, three hundred ninety-four million, two hundred ninety-five thousand, one hundred fifty-nine".