4140423422 has 8 divisors (see below), whose sum is σ = 6268678776. Its totient is φ = 2050863832.

The previous prime is 4140423421. The next prime is 4140423439. The reversal of 4140423422 is 2243240414.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4140423422² = 34286212226892380168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4140423391 and 4140423400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140423421) 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, 9673673 + ... + 9674100.

It is an arithmetic number, because the mean of its divisors is an integer number (783584847).

Almost surely, 2^4140423422 is an apocalyptic number.

4140423422 is a deficient number, since it is larger than the sum of its proper divisors (2128255354).

4140423422 is a wasteful number, since it uses less digits than its factorization.

4140423422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19347882.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4140423422 is about 64346.1220432125. The cubic root of 4140423422 is about 1605.7635135059.

Adding to 4140423422 its reverse (2243240414), we get a palindrome (6383663836).

The spelling of 4140423422 in words is "four billion, one hundred forty million, four hundred twenty-three thousand, four hundred twenty-two".