302205453042342 has 16 divisors (see below), whose sum is σ = 606094501927680. Its totient is φ = 100454551706952.

The previous prime is 302205453042289. The next prime is 302205453042503. The reversal of 302205453042342 is 243240354502203.

It is a self number, because there is not a number n which added to its sum of digits gives 302205453042342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70149824458 + ... + 70149828765.

It is an arithmetic number, because the mean of its divisors is an integer number (37880906370480).

Almost surely, 2^{302205453042342} is an apocalyptic number.

302205453042342 is an abundant number, since it is smaller than the sum of its proper divisors (303889048885338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

302205453042342 is a wasteful number, since it uses less digits than its factorization.

302205453042342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140299653587.

The product of its (nonzero) digits is 691200, while the sum is 39.

The spelling of 302205453042342 in words is "three hundred two trillion, two hundred five billion, four hundred fifty-three million, forty-two thousand, three hundred forty-two".