434443244113 has 4 divisors (see below), whose sum is σ = 443686717440. Its totient is φ = 425199770788.

The previous prime is 434443244093. The next prime is 434443244117. The reversal of 434443244113 is 311442344434.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434443244113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434443244117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4621736593 + ... + 4621736686.

It is an arithmetic number, because the mean of its divisors is an integer number (110921679360).

Almost surely, 2^434443244113 is an apocalyptic number.

It is an amenable number.

434443244113 is a deficient number, since it is larger than the sum of its proper divisors (9243473327).

434443244113 is an equidigital number, since it uses as much as digits as its factorization.

434443244113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9243473326.

The product of its digits is 221184, while the sum is 37.

Adding to 434443244113 its reverse (311442344434), we get a palindrome (745885588547).

The spelling of 434443244113 in words is "four hundred thirty-four billion, four hundred forty-three million, two hundred forty-four thousand, one hundred thirteen".