444134342423 has 8 divisors (see below), whose sum is σ = 463602935808. Its totient is φ = 424678949464.

The previous prime is 444134342389. The next prime is 444134342447. The reversal of 444134342423 is 324243431444.

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 444134342423 - 2¹⁴ = 444134326039 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 (444134342453) 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, 3231311 + ... + 3365952.

It is an arithmetic number, because the mean of its divisors is an integer number (57950366976).

Almost surely, 2^444134342423 is an apocalyptic number.

444134342423 is a deficient number, since it is larger than the sum of its proper divisors (19468593385).

444134342423 is a wasteful number, since it uses less digits than its factorization.

444134342423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6600213.

The product of its digits is 442368, while the sum is 38.

Adding to 444134342423 its reverse (324243431444), we get a palindrome (768377773867).

The spelling of 444134342423 in words is "four hundred forty-four billion, one hundred thirty-four million, three hundred forty-two thousand, four hundred twenty-three".