342258852243 has 16 divisors (see below), whose sum is σ = 568949780736. Its totient is φ = 177796806240.

The previous prime is 342258852241. The next prime is 342258852307.

342258852243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 342258852243 - 2¹ = 342258852241 is a prime.

It is a super-2 number, since 2×342258852243² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342258852192 and 342258852201.

It is not an unprimeable number, because it can be changed into a prime (342258852241) 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, 740819796 + ... + 740820257.

It is an arithmetic number, because the mean of its divisors is an integer number (35559361296).

Almost surely, 2^342258852243 is an apocalyptic number.

342258852243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

342258852243 is a deficient number, since it is larger than the sum of its proper divisors (226690928493).

342258852243 is a wasteful number, since it uses less digits than its factorization.

342258852243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481640074.

The product of its digits is 3686400, while the sum is 48.

The spelling of 342258852243 in words is "three hundred forty-two billion, two hundred fifty-eight million, eight hundred fifty-two thousand, two hundred forty-three".