34440120219 has 4 divisors (see below), whose sum is σ = 45920160296. Its totient is φ = 22960080144.

The previous prime is 34440120163. The next prime is 34440120241. The reversal of 34440120219 is 91202104443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91202104443 = 3 ⋅30400701481.

It is not a de Polignac number, because 34440120219 - 2¹¹ = 34440118171 is a prime.

It is a super-2 number, since 2×34440120219² (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 (34440120289) 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, 5740020034 + ... + 5740020039.

It is an arithmetic number, because the mean of its divisors is an integer number (11480040074).

Almost surely, 2^34440120219 is an apocalyptic number.

34440120219 is a deficient number, since it is larger than the sum of its proper divisors (11480040077).

34440120219 is a wasteful number, since it uses less digits than its factorization.

34440120219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11480040076.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 34440120219 in words is "thirty-four billion, four hundred forty million, one hundred twenty thousand, two hundred nineteen".