42682334243 has 4 divisors (see below), whose sum is σ = 42682815000. Its totient is φ = 42681853488.

The previous prime is 42682334239. The next prime is 42682334257. The reversal of 42682334243 is 34243328624.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 42682334243 - 2² = 42682334239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42682334243.

It is not an unprimeable number, because it can be changed into a prime (42682336243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64130 + ... + 299127.

It is an arithmetic number, because the mean of its divisors is an integer number (10670703750).

Almost surely, 2^42682334243 is an apocalyptic number.

42682334243 is a deficient number, since it is larger than the sum of its proper divisors (480757).

42682334243 is a wasteful number, since it uses less digits than its factorization.

42682334243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480756.

The product of its digits is 663552, while the sum is 41.

The spelling of 42682334243 in words is "forty-two billion, six hundred eighty-two million, three hundred thirty-four thousand, two hundred forty-three".