434444321003 has 8 divisors (see below), whose sum is σ = 541644867840. Its totient is φ = 338528042280.

The previous prime is 434444320979. The next prime is 434444321011. The reversal of 434444321003 is 300123444434.

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 434444321003 - 2²² = 434440126699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434444321093) 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 7 ways as a sum of consecutive naturals, for example, 2821066943 + ... + 2821067096.

It is an arithmetic number, because the mean of its divisors is an integer number (67705608480).

Almost surely, 2^434444321003 is an apocalyptic number.

434444321003 is a deficient number, since it is larger than the sum of its proper divisors (107200546837).

434444321003 is a wasteful number, since it uses less digits than its factorization.

434444321003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5642134057.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 434444321003 its reverse (300123444434), we get a palindrome (734567765437).

The spelling of 434444321003 in words is "four hundred thirty-four billion, four hundred forty-four million, three hundred twenty-one thousand, three".