2232373449 has 4 divisors (see below), whose sum is σ = 2976497936. Its totient is φ = 1488248964.

The previous prime is 2232373433. The next prime is 2232373471. The reversal of 2232373449 is 9443732322.

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 not a de Polignac number, because 2232373449 - 2⁴ = 2232373433 is a prime.

It is a super-3 number, since 3×2232373449³ (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 (2232373249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372062239 + ... + 372062244.

It is an arithmetic number, because the mean of its divisors is an integer number (744124484).

Almost surely, 2^2232373449 is an apocalyptic number.

It is an amenable number.

2232373449 is a deficient number, since it is larger than the sum of its proper divisors (744124487).

2232373449 is an equidigital number, since it uses as much as digits as its factorization.

2232373449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744124486.

The product of its digits is 217728, while the sum is 39.

The square root of 2232373449 is about 47247.9994179648. Note that the first 3 decimals coincide. The cubic root of 2232373449 is about 1306.9398978792.

The spelling of 2232373449 in words is "two billion, two hundred thirty-two million, three hundred seventy-three thousand, four hundred forty-nine".