342132040231243 has 2 divisors, whose sum is σ = 342132040231244. Its totient is φ = 342132040231242.

The previous prime is 342132040231171. The next prime is 342132040231279.

342132040231243 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342132040231243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342132040231199 and 342132040231208.

It is not a weakly prime, because it can be changed into another prime (342132040231343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171066020115621 + 171066020115622.

It is an arithmetic number, because the mean of its divisors is an integer number (171066020115622).

Almost surely, 2^{342132040231243} is an apocalyptic number.

342132040231243 is a deficient number, since it is larger than the sum of its proper divisors (1).

342132040231243 is an equidigital number, since it uses as much as digits as its factorization.

342132040231243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 34.

The spelling of 342132040231243 in words is "three hundred forty-two trillion, one hundred thirty-two billion, forty million, two hundred thirty-one thousand, two hundred forty-three".