2842908420427 has 4 divisors (see below), whose sum is σ = 2843120322376. Its totient is φ = 2842696518480.

The previous prime is 2842908420371. The next prime is 2842908420437. The reversal of 2842908420427 is 7240248092482.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2842908420427 - 2³⁵ = 2808548682059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2842908420437) 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, 105930849 + ... + 105957682.

It is an arithmetic number, because the mean of its divisors is an integer number (710780080594).

Almost surely, 2^{2842908420427} is an apocalyptic number.

2842908420427 is a deficient number, since it is larger than the sum of its proper divisors (211901949).

2842908420427 is a wasteful number, since it uses less digits than its factorization.

2842908420427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211901948.

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 2842908420427 in words is "two trillion, eight hundred forty-two billion, nine hundred eight million, four hundred twenty thousand, four hundred twenty-seven".