42341444414323 has 4 divisors (see below), whose sum is σ = 42341857350408. Its totient is φ = 42341031478240.

The previous prime is 42341444414299. The next prime is 42341444414419. The reversal of 42341444414323 is 32341444414324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42341444414323 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 42341444414323.

It is not an unprimeable number, because it can be changed into a prime (42341444414923) 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, 206314198 + ... + 206519323.

It is an arithmetic number, because the mean of its divisors is an integer number (10585464337602).

Almost surely, 2^{42341444414323} is an apocalyptic number.

42341444414323 is a deficient number, since it is larger than the sum of its proper divisors (412936085).

42341444414323 is a wasteful number, since it uses less digits than its factorization.

42341444414323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412936084.

The product of its digits is 1769472, while the sum is 43.

Adding to 42341444414323 its reverse (32341444414324), we get a palindrome (74682888828647).

Subtracting from 42341444414323 its reverse (32341444414324), we obtain a palindrome (9999999999999).

The spelling of 42341444414323 in words is "forty-two trillion, three hundred forty-one billion, four hundred forty-four million, four hundred fourteen thousand, three hundred twenty-three".