2194114417 has 12 divisors (see below), whose sum is σ = 2516572800. Its totient is φ = 1907923160.

The previous prime is 2194114397. The next prime is 2194114423. The reversal of 2194114417 is 7144114912.

It is a de Polignac number, because none of the positive numbers 2^k-2194114417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2194114427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 391417 + ... + 396982.

It is an arithmetic number, because the mean of its divisors is an integer number (209714400).

Almost surely, 2^2194114417 is an apocalyptic number.

It is an amenable number.

2194114417 is a deficient number, since it is larger than the sum of its proper divisors (322458383).

2194114417 is a wasteful number, since it uses less digits than its factorization.

2194114417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788444 (or 788433 counting only the distinct ones).

The product of its digits is 8064, while the sum is 34.

The square root of 2194114417 is about 46841.3750545391. The cubic root of 2194114417 is about 1299.4306021204.

It can be divided in two parts, 2194 and 114417, that added together give a palindrome (116611).

The spelling of 2194114417 in words is "two billion, one hundred ninety-four million, one hundred fourteen thousand, four hundred seventeen".