34618722219 has 8 divisors (see below), whose sum is σ = 51286995920. Its totient is φ = 23079148128.

The previous prime is 34618722199. The next prime is 34618722241. The reversal of 34618722219 is 91222781643.

34618722219 is a `hidden beast` number, since 3 + 4 + 618 + 7 + 2 + 2 + 21 + 9 = 666.

It is not a de Polignac number, because 34618722219 - 2⁹ = 34618721707 is a prime.

It is a super-2 number, since 2×34618722219² (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 (34618722269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641087422 + ... + 641087475.

It is an arithmetic number, because the mean of its divisors is an integer number (6410874490).

Almost surely, 2^34618722219 is an apocalyptic number.

34618722219 is a deficient number, since it is larger than the sum of its proper divisors (16668273701).

34618722219 is a wasteful number, since it uses less digits than its factorization.

34618722219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282174906 (or 1282174900 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The spelling of 34618722219 in words is "thirty-four billion, six hundred eighteen million, seven hundred twenty-two thousand, two hundred nineteen".