342586685243 has 32 divisors (see below), whose sum is σ = 382107877632. Its totient is φ = 304540992000.

The previous prime is 342586685197. The next prime is 342586685293.

342586685243 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 342586685243 - 2¹⁴ = 342586668859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342586685293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115620080 + ... + 115623042.

It is an arithmetic number, because the mean of its divisors is an integer number (11940871176).

Almost surely, 2^342586685243 is an apocalyptic number.

342586685243 is a deficient number, since it is larger than the sum of its proper divisors (39521192389).

342586685243 is a wasteful number, since it uses less digits than its factorization.

342586685243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4235.

The product of its digits is 33177600, while the sum is 56.

It can be divided in two parts, 3425 and 86685243, that added together give a palindrome (86688668).

The spelling of 342586685243 in words is "three hundred forty-two billion, five hundred eighty-six million, six hundred eighty-five thousand, two hundred forty-three".