34500044321 has 4 divisors (see below), whose sum is σ = 36000046272. Its totient is φ = 33000042372.

The previous prime is 34500044287. The next prime is 34500044393. The reversal of 34500044321 is 12344000543.

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 not a de Polignac number, because 34500044321 - 2¹⁰ = 34500043297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34500044021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750000941 + ... + 750000986.

It is an arithmetic number, because the mean of its divisors is an integer number (9000011568).

Almost surely, 2^34500044321 is an apocalyptic number.

It is an amenable number.

34500044321 is a deficient number, since it is larger than the sum of its proper divisors (1500001951).

34500044321 is a wasteful number, since it uses less digits than its factorization.

34500044321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500001950.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 34500044321 its reverse (12344000543), we get a palindrome (46844044864).

The spelling of 34500044321 in words is "thirty-four billion, five hundred million, forty-four thousand, three hundred twenty-one".