2232442409 has 4 divisors (see below), whose sum is σ = 2239187280. Its totient is φ = 2225697540.

The previous prime is 2232442379. The next prime is 2232442423. The reversal of 2232442409 is 9042442322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2232442409 - 2²⁰ = 2231393833 is a prime.

It is a super-3 number, since 3×2232442409³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2232442439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3371939 + ... + 3372600.

It is an arithmetic number, because the mean of its divisors is an integer number (559796820).

Almost surely, 2^2232442409 is an apocalyptic number.

It is an amenable number.

2232442409 is a deficient number, since it is larger than the sum of its proper divisors (6744871).

2232442409 is an equidigital number, since it uses as much as digits as its factorization.

2232442409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6744870.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2232442409 is about 47248.7291786774. The cubic root of 2232442409 is about 1306.9533552523.

The spelling of 2232442409 in words is "two billion, two hundred thirty-two million, four hundred forty-two thousand, four hundred nine".