34421543859 has 8 divisors (see below), whose sum is σ = 45896436432. Its totient is φ = 22947173600.

The previous prime is 34421543833. The next prime is 34421543861. The reversal of 34421543859 is 95834512443.

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 34421543859 - 2⁹ = 34421543347 is a prime.

It is a super-2 number, since 2×34421543859² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34421543879) 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 7 ways as a sum of consecutive naturals, for example, 65077 + ... + 270329.

It is an arithmetic number, because the mean of its divisors is an integer number (5737054554).

Almost surely, 2^34421543859 is an apocalyptic number.

34421543859 is a deficient number, since it is larger than the sum of its proper divisors (11474892573).

34421543859 is a wasteful number, since it uses less digits than its factorization.

34421543859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261157.

The product of its digits is 2073600, while the sum is 48.

The spelling of 34421543859 in words is "thirty-four billion, four hundred twenty-one million, five hundred forty-three thousand, eight hundred fifty-nine".