2842278457459 has 16 divisors (see below), whose sum is σ = 3279130525440. Its totient is φ = 2413143252000.

The previous prime is 2842278457411. The next prime is 2842278457511. The reversal of 2842278457459 is 9547548722482.

It is a cyclic number.

It is not a de Polignac number, because 2842278457459 - 2¹⁷ = 2842278326387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2842278457394 and 2842278457403.

It is not an unprimeable number, because it can be changed into a prime (2842278457859) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1907592 + ... + 3053434.

It is an arithmetic number, because the mean of its divisors is an integer number (204945657840).

Almost surely, 2^{2842278457459} is an apocalyptic number.

2842278457459 is a deficient number, since it is larger than the sum of its proper divisors (436852067981).

2842278457459 is a wasteful number, since it uses less digits than its factorization.

2842278457459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149210.

The product of its digits is 361267200, while the sum is 67.

The spelling of 2842278457459 in words is "two trillion, eight hundred forty-two billion, two hundred seventy-eight million, four hundred fifty-seven thousand, four hundred fifty-nine".