3144442903 has 16 divisors (see below), whose sum is σ = 3620010240. Its totient is φ = 2675534400.

The previous prime is 3144442901. The next prime is 3144442913. The reversal of 3144442903 is 3092444413.

It is not a de Polignac number, because 3144442903 - 2¹ = 3144442901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144442901) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 616323 + ... + 621403.

It is an arithmetic number, because the mean of its divisors is an integer number (226250640).

Almost surely, 2^3144442903 is an apocalyptic number.

3144442903 is a deficient number, since it is larger than the sum of its proper divisors (475567337).

3144442903 is a wasteful number, since it uses less digits than its factorization.

3144442903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5718.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 3144442903 is about 56075.3323931299. The cubic root of 3144442903 is about 1465.0346768108.

It can be divided in two parts, 31444 and 42903, that added together give a palindrome (74347).

The spelling of 3144442903 in words is "three billion, one hundred forty-four million, four hundred forty-two thousand, nine hundred three".