42304334440423 has 8 divisors (see below), whose sum is σ = 48579140027520. Its totient is φ = 36434355020280.

The previous prime is 42304334440387. The next prime is 42304334440429. The reversal of 42304334440423 is 32404443340324.

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 42304334440423 - 2¹³ = 42304334432231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42304334440429) 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, 101206541515 + ... + 101206541932.

It is an arithmetic number, because the mean of its divisors is an integer number (6072392503440).

Almost surely, 2^{42304334440423} is an apocalyptic number.

42304334440423 is a deficient number, since it is larger than the sum of its proper divisors (6274805587097).

42304334440423 is a wasteful number, since it uses less digits than its factorization.

42304334440423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202413083477.

The product of its (nonzero) digits is 1327104, while the sum is 40.

Adding to 42304334440423 its reverse (32404443340324), we get a palindrome (74708777780747).

The spelling of 42304334440423 in words is "forty-two trillion, three hundred four billion, three hundred thirty-four million, four hundred forty thousand, four hundred twenty-three".