4394168119 has 6 divisors (see below), whose sum is σ = 4829953520. Its totient is φ = 3994698180.

The previous prime is 4394168117. The next prime is 4394168161. The reversal of 4394168119 is 9118614934.

It is not a de Polignac number, because 4394168119 - 2¹ = 4394168117 is a prime.

It is a super-2 number, since 2×4394168119² = 38617426916071996322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4394168117) 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 5 ways as a sum of consecutive naturals, for example, 18157599 + ... + 18157840.

Almost surely, 2^4394168119 is an apocalyptic number.

4394168119 is a deficient number, since it is larger than the sum of its proper divisors (435785401).

4394168119 is a wasteful number, since it uses less digits than its factorization.

4394168119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36315461 (or 36315450 counting only the distinct ones).

The product of its digits is 186624, while the sum is 46.

The square root of 4394168119 is about 66288.5217741352. The cubic root of 4394168119 is about 1637.9182538146.

The spelling of 4394168119 in words is "four billion, three hundred ninety-four million, one hundred sixty-eight thousand, one hundred nineteen".