4090234022 has 32 divisors (see below), whose sum is σ = 7071018240. Its totient is φ = 1738208160.

The previous prime is 4090234021. The next prime is 4090234061. The reversal of 4090234022 is 2204320904.

It is a junction number, because it is equal to n+sod(n) for n = 4090233982 and 4090234000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4090234021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1253429 + ... + 1256687.

It is an arithmetic number, because the mean of its divisors is an integer number (220969320).

Almost surely, 2^4090234022 is an apocalyptic number.

4090234022 is a deficient number, since it is larger than the sum of its proper divisors (2980784218).

4090234022 is a wasteful number, since it uses less digits than its factorization.

4090234022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3996.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4090234022 is about 63954.9374325392. The cubic root of 4090234022 is about 1599.2488690462.

Adding to 4090234022 its reverse (2204320904), we get a palindrome (6294554926).

The spelling of 4090234022 in words is "four billion, ninety million, two hundred thirty-four thousand, twenty-two".