342222222243 has 8 divisors (see below), whose sum is σ = 497777777856. Its totient is φ = 207407407400.

The previous prime is 342222222203. The next prime is 342222222247.

It is a happy number.

342222222243 is nontrivially palindromic in base 10.

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 342222222243 - 2⁶ = 342222222179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342222222243.

It is not an unprimeable number, because it can be changed into a prime (342222222247) 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, 5185185153 + ... + 5185185218.

It is an arithmetic number, because the mean of its divisors is an integer number (62222222232).

Almost surely, 2^342222222243 is an apocalyptic number.

342222222243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

342222222243 is a deficient number, since it is larger than the sum of its proper divisors (155555555613).

342222222243 is a wasteful number, since it uses less digits than its factorization.

342222222243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10370370385.

The product of its digits is 36864, while the sum is 30.

It can be divided in two parts, 342222 and 222243, that added together give a palindrome (564465).

The spelling of 342222222243 in words is "three hundred forty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred forty-three".