342403347243 has 8 divisors (see below), whose sum is σ = 456542272656. Its totient is φ = 228266660000.

The previous prime is 342403347233. The next prime is 342403347271. The reversal of 342403347243 is 342743304243.

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 342403347243 - 2¹² = 342403343147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342403347233) 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, 162288 + ... + 843293.

It is an arithmetic number, because the mean of its divisors is an integer number (57067784082).

Almost surely, 2^342403347243 is an apocalyptic number.

342403347243 is a deficient number, since it is larger than the sum of its proper divisors (114138925413).

342403347243 is a wasteful number, since it uses less digits than its factorization.

342403347243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119085.

The product of its (nonzero) digits is 580608, while the sum is 39.

The spelling of 342403347243 in words is "three hundred forty-two billion, four hundred three million, three hundred forty-seven thousand, two hundred forty-three".