4023135422 has 16 divisors (see below), whose sum is σ = 6361915392. Its totient is φ = 1905258360.

The previous prime is 4023135421. The next prime is 4023135481. The reversal of 4023135422 is 2245313204.

It is a super-2 number, since 2×4023135422² = 32371237247502236168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4023135391 and 4023135400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023135421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687398 + ... + 693225.

It is an arithmetic number, because the mean of its divisors is an integer number (397619712).

Almost surely, 2^4023135422 is an apocalyptic number.

4023135422 is a deficient number, since it is larger than the sum of its proper divisors (2338779970).

4023135422 is a wasteful number, since it uses less digits than its factorization.

4023135422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380703.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 4023135422 is about 63428.1910667489. The cubic root of 4023135422 is about 1590.4556032562.

Adding to 4023135422 its reverse (2245313204), we get a palindrome (6268448626).

The spelling of 4023135422 in words is "four billion, twenty-three million, one hundred thirty-five thousand, four hundred twenty-two".