42302003034243 has 16 divisors (see below), whose sum is σ = 56437062679296. Its totient is φ = 28184144583840.

The previous prime is 42302003034241. The next prime is 42302003034323. The reversal of 42302003034243 is 34243030020324.

It is not a de Polignac number, because 42302003034243 - 2¹ = 42302003034241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42302003034243.

It is not an unprimeable number, because it can be changed into a prime (42302003034241) 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, 31988146 + ... + 33284312.

It is an arithmetic number, because the mean of its divisors is an integer number (3527316417456).

Almost surely, 2^{42302003034243} is an apocalyptic number.

42302003034243 is a deficient number, since it is larger than the sum of its proper divisors (14135059645053).

42302003034243 is a wasteful number, since it uses less digits than its factorization.

42302003034243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302794.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 42302003034243 its reverse (34243030020324), we get a palindrome (76545033054567).

The spelling of 42302003034243 in words is "forty-two trillion, three hundred two billion, three million, thirty-four thousand, two hundred forty-three".