3144421233 has 48 divisors (see below), whose sum is σ = 4786209792. Its totient is φ = 1986768000.

The previous prime is 3144421187. The next prime is 3144421237. The reversal of 3144421233 is 3321244413.

3144421233 is a `hidden beast` number, since 3 + 1 + 4 + 4 + 421 + 233 = 666.

It is not a de Polignac number, because 3144421233 - 2¹⁴ = 3144404849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3144421197 and 3144421206.

It is not an unprimeable number, because it can be changed into a prime (3144421237) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3584991 + ... + 3585867.

It is an arithmetic number, because the mean of its divisors is an integer number (99712704).

Almost surely, 2^3144421233 is an apocalyptic number.

It is an amenable number.

3144421233 is a deficient number, since it is larger than the sum of its proper divisors (1641788559).

3144421233 is a wasteful number, since it uses less digits than its factorization.

3144421233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166 (or 1163 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3144421233 is about 56075.1391705808. The cubic root of 3144421233 is about 1465.0313113631.

Adding to 3144421233 its reverse (3321244413), we get a palindrome (6465665646).

The spelling of 3144421233 in words is "three billion, one hundred forty-four million, four hundred twenty-one thousand, two hundred thirty-three".