34483235821 has 4 divisors (see below), whose sum is σ = 34484767200. Its totient is φ = 34481704444.

The previous prime is 34483235803. The next prime is 34483235851. The reversal of 34483235821 is 12853238443.

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 34483235821 - 2³³ = 25893301229 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 (34483235851) 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, 731401 + ... + 777118.

It is an arithmetic number, because the mean of its divisors is an integer number (8621191800).

Almost surely, 2^34483235821 is an apocalyptic number.

It is an amenable number.

34483235821 is a deficient number, since it is larger than the sum of its proper divisors (1531379).

34483235821 is a wasteful number, since it uses less digits than its factorization.

34483235821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531378.

The product of its digits is 552960, while the sum is 43.

The spelling of 34483235821 in words is "thirty-four billion, four hundred eighty-three million, two hundred thirty-five thousand, eight hundred twenty-one".