34041443819 has 4 divisors (see below), whose sum is σ = 34041813000. Its totient is φ = 34041074640.

The previous prime is 34041443783. The next prime is 34041443857. The reversal of 34041443819 is 91834414043.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 34041443819 - 2⁸ = 34041443563 is a prime.

It is a super-2 number, since 2×34041443819² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34041443869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83807 + ... + 274055.

It is an arithmetic number, because the mean of its divisors is an integer number (8510453250).

Almost surely, 2^34041443819 is an apocalyptic number.

34041443819 is a deficient number, since it is larger than the sum of its proper divisors (369181).

34041443819 is a wasteful number, since it uses less digits than its factorization.

34041443819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369180.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 34041443819 in words is "thirty-four billion, forty-one million, four hundred forty-three thousand, eight hundred nineteen".