342303404303243 has 8 divisors (see below), whose sum is σ = 363582239054112. Its totient is φ = 321151607372416.

The previous prime is 342303404303233. The next prime is 342303404303249.

342303404303243 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 342303404303243 - 2¹⁸ = 342303404041099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342303404303197 and 342303404303206.

It is not an unprimeable number, because it can be changed into a prime (342303404303249) 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, 31759449455 + ... + 31759460232.

It is an arithmetic number, because the mean of its divisors is an integer number (45447779881764).

Almost surely, 2^{342303404303243} is an apocalyptic number.

342303404303243 is a deficient number, since it is larger than the sum of its proper divisors (21278834750869).

342303404303243 is a wasteful number, since it uses less digits than its factorization.

342303404303243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63518910021.

The product of its (nonzero) digits is 746496, while the sum is 38.

It can be divided in two parts, 34230340 and 4303243, that added together give a palindrome (38533583).

The spelling of 342303404303243 in words is "three hundred forty-two trillion, three hundred three billion, four hundred four million, three hundred three thousand, two hundred forty-three".