434444442001 has 4 divisors (see below), whose sum is σ = 440928687472. Its totient is φ = 427960196532.

The previous prime is 434444441999. The next prime is 434444442053. The reversal of 434444442001 is 100244444434.

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, and also an emirpimes, since its reverse is a distinct semiprime: 100244444434 = 2 ⋅50122222217.

It is a cyclic number.

It is not a de Polignac number, because 434444442001 - 2¹ = 434444441999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434444442401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3242122635 + ... + 3242122768.

It is an arithmetic number, because the mean of its divisors is an integer number (110232171868).

Almost surely, 2^434444442001 is an apocalyptic number.

It is an amenable number.

434444442001 is a deficient number, since it is larger than the sum of its proper divisors (6484245471).

434444442001 is an equidigital number, since it uses as much as digits as its factorization.

434444442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6484245470.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 434444442001 its reverse (100244444434), we get a palindrome (534688886435).

The spelling of 434444442001 in words is "four hundred thirty-four billion, four hundred forty-four million, four hundred forty-two thousand, one".