2340022036 has 24 divisors (see below), whose sum is σ = 4494079296. Its totient is φ = 1057273920.

The previous prime is 2340022021. The next prime is 2340022051. The reversal of 2340022036 is 6302200432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2340022021) and next prime (2340022051).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2340021998 and 2340022016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151881 + ... + 166576.

It is an arithmetic number, because the mean of its divisors is an integer number (187253304).

Almost surely, 2^2340022036 is an apocalyptic number.

It is an amenable number.

2340022036 is a deficient number, since it is larger than the sum of its proper divisors (2154057260).

2340022036 is a wasteful number, since it uses less digits than its factorization.

2340022036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318639 (or 318637 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2340022036 is about 48373.7742583727. The cubic root of 2340022036 is about 1327.6185616719.

Adding to 2340022036 its reverse (6302200432), we get a palindrome (8642222468).

The spelling of 2340022036 in words is "two billion, three hundred forty million, twenty-two thousand, thirty-six".