4181399422 has 16 divisors (see below), whose sum is σ = 6289007760. Its totient is φ = 2085072192.

The previous prime is 4181399413. The next prime is 4181399459. The reversal of 4181399422 is 2249931814.

It is a super-2 number, since 2×4181399422² = 34968202252603868168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1841704 + ... + 1843972.

It is an arithmetic number, because the mean of its divisors is an integer number (393062985).

Almost surely, 2^4181399422 is an apocalyptic number.

4181399422 is a deficient number, since it is larger than the sum of its proper divisors (2107608338).

4181399422 is a wasteful number, since it uses less digits than its factorization.

4181399422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4347.

The product of its digits is 124416, while the sum is 43.

The square root of 4181399422 is about 64663.7411692209. The cubic root of 4181399422 is about 1611.0433192311.

The spelling of 4181399422 in words is "four billion, one hundred eighty-one million, three hundred ninety-nine thousand, four hundred twenty-two".