342115511243 has 8 divisors (see below), whose sum is σ = 373248957936. Its totient is φ = 310987404000.

The previous prime is 342115511237. The next prime is 342115511323.

342115511243 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 342115511243 - 2²⁴ = 342098734027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342115511443) 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, 1200296 + ... + 1457717.

It is an arithmetic number, because the mean of its divisors is an integer number (46656119742).

Almost surely, 2^342115511243 is an apocalyptic number.

342115511243 is a deficient number, since it is larger than the sum of its proper divisors (31133446693).

342115511243 is a wasteful number, since it uses less digits than its factorization.

342115511243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669725.

The product of its digits is 14400, while the sum is 32.

It can be divided in two parts, 342115 and 511243, that added together give a palindrome (853358).

The spelling of 342115511243 in words is "three hundred forty-two billion, one hundred fifteen million, five hundred eleven thousand, two hundred forty-three".