4022323412 has 6 divisors (see below), whose sum is σ = 7039065978. Its totient is φ = 2011161704.

The previous prime is 4022323397. The next prime is 4022323483. The reversal of 4022323412 is 2143232204.

It can be written as a sum of positive squares in only one way, i.e., 3095364496 + 926958916 = 55636^2 + 30446^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502790423 + ... + 502790430.

It is an arithmetic number, because the mean of its divisors is an integer number (1173177663).

Almost surely, 2^4022323412 is an apocalyptic number.

It is an amenable number.

4022323412 is a deficient number, since it is larger than the sum of its proper divisors (3016742566).

4022323412 is a wasteful number, since it uses less digits than its factorization.

4022323412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005580857 (or 1005580855 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4022323412 is about 63421.7897256140. The cubic root of 4022323412 is about 1590.3485927933.

Adding to 4022323412 its reverse (2143232204), we get a palindrome (6165555616).

The spelling of 4022323412 in words is "four billion, twenty-two million, three hundred twenty-three thousand, four hundred twelve".