342430034243 has 16 divisors (see below), whose sum is σ = 377978635392. Its totient is φ = 310199689800.

The previous prime is 342430034189. The next prime is 342430034291.

342430034243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 342430034243 - 2¹² = 342430030147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342430039243) 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, 77873 + ... + 831218.

It is an arithmetic number, because the mean of its divisors is an integer number (23623664712).

Almost surely, 2^342430034243 is an apocalyptic number.

342430034243 is a deficient number, since it is larger than the sum of its proper divisors (35548601149).

342430034243 is an equidigital number, since it uses as much as digits as its factorization.

342430034243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909407 (or 909385 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

It can be divided in two parts, 3424300 and 34243, that multiplied together give a square (117258304900 = 342430²).

The spelling of 342430034243 in words is "three hundred forty-two billion, four hundred thirty million, thirty-four thousand, two hundred forty-three".