3144244146 has 64 divisors (see below), whose sum is σ = 7124008320. Its totient is φ = 919157760.

The previous prime is 3144244111. The next prime is 3144244183. The reversal of 3144244146 is 6414424413.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104920 + ... + 131516.

It is an arithmetic number, because the mean of its divisors is an integer number (111312630).

Almost surely, 2^3144244146 is an apocalyptic number.

3144244146 is an abundant number, since it is smaller than the sum of its proper divisors (3979764174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3144244146 is a wasteful number, since it uses less digits than its factorization.

3144244146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26699.

The product of its digits is 36864, while the sum is 33.

The square root of 3144244146 is about 56073.5601330966. The cubic root of 3144244146 is about 1465.0038083824.

Adding to 3144244146 its reverse (6414424413), we get a palindrome (9558668559).

The spelling of 3144244146 in words is "three billion, one hundred forty-four million, two hundred forty-four thousand, one hundred forty-six".