2323421219 has 32 divisors (see below), whose sum is σ = 2737152000. Its totient is φ = 1931506560.

The previous prime is 2323421207. The next prime is 2323421249. The reversal of 2323421219 is 9121243232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2323421219 - 2⁸ = 2323420963 is a prime.

It is a super-2 number, since 2×2323421219² = 10796572321798891922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2323421191 and 2323421200.

It is not an unprimeable number, because it can be changed into a prime (2323421249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12164414 + ... + 12164604.

It is an arithmetic number, because the mean of its divisors is an integer number (85536000).

Almost surely, 2^2323421219 is an apocalyptic number.

2323421219 is a deficient number, since it is larger than the sum of its proper divisors (413730781).

2323421219 is a wasteful number, since it uses less digits than its factorization.

2323421219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563.

The product of its digits is 5184, while the sum is 29.

The square root of 2323421219 is about 48201.8798284880. The cubic root of 2323421219 is about 1324.4716001998.

The spelling of 2323421219 in words is "two billion, three hundred twenty-three million, four hundred twenty-one thousand, two hundred nineteen".