3144431101 has 8 divisors (see below), whose sum is σ = 3597553280. Its totient is φ = 2692288368.

The previous prime is 3144431093. The next prime is 3144431107. The reversal of 3144431101 is 1011344413.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3144431101 - 2³ = 3144431093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144431107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237966 + ... + 250831.

It is an arithmetic number, because the mean of its divisors is an integer number (449694160).

Almost surely, 2^3144431101 is an apocalyptic number.

It is an amenable number.

3144431101 is a deficient number, since it is larger than the sum of its proper divisors (453122179).

3144431101 is an equidigital number, since it uses as much as digits as its factorization.

3144431101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489723.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 3144431101 is about 56075.2271595934. The cubic root of 3144431101 is about 1465.0328439095.

Adding to 3144431101 its reverse (1011344413), we get a palindrome (4155775514).

The spelling of 3144431101 in words is "three billion, one hundred forty-four million, four hundred thirty-one thousand, one hundred one".