3144901405 has 8 divisors (see below), whose sum is σ = 3782640384. Its totient is φ = 2510082000.

The previous prime is 3144901399. The next prime is 3144901427. The reversal of 3144901405 is 5041094413.

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

It is not a de Polignac number, because 3144901405 - 2⁵ = 3144901373 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 727521 + ... + 731830.

It is an arithmetic number, because the mean of its divisors is an integer number (472830048).

Almost surely, 2^3144901405 is an apocalyptic number.

It is an amenable number.

3144901405 is a deficient number, since it is larger than the sum of its proper divisors (637738979).

3144901405 is a wasteful number, since it uses less digits than its factorization.

3144901405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459787.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 3144901405 is about 56079.4205123412. The cubic root of 3144901405 is about 1465.1058805931.

Adding to 3144901405 its reverse (5041094413), we get a palindrome (8185995818).

The spelling of 3144901405 in words is "three billion, one hundred forty-four million, nine hundred one thousand, four hundred five".