3144323401 has 4 divisors (see below), whose sum is σ = 3146378704. Its totient is φ = 3142268100.

The previous prime is 3144323389. The next prime is 3144323407. The reversal of 3144323401 is 1043234413.

3144323401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3144323401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3144323407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025355 + ... + 1028416.

It is an arithmetic number, because the mean of its divisors is an integer number (786594676).

Almost surely, 2^3144323401 is an apocalyptic number.

It is an amenable number.

3144323401 is a deficient number, since it is larger than the sum of its proper divisors (2055303).

3144323401 is a wasteful number, since it uses less digits than its factorization.

3144323401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055302.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 3144323401 is about 56074.2668342619. The cubic root of 3144323401 is about 1465.0161174245.

Adding to 3144323401 its reverse (1043234413), we get a palindrome (4187557814).

The spelling of 3144323401 in words is "three billion, one hundred forty-four million, three hundred twenty-three thousand, four hundred one".