3144013505 has 16 divisors (see below), whose sum is σ = 4036497600. Its totient is φ = 2343764160.

The previous prime is 3144013501. The next prime is 3144013517. The reversal of 3144013505 is 5053104413.

It is not a de Polignac number, because 3144013505 - 2² = 3144013501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3144013501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265475 + ... + 277064.

It is an arithmetic number, because the mean of its divisors is an integer number (252281100).

Almost surely, 2^3144013505 is an apocalyptic number.

It is an amenable number.

3144013505 is a deficient number, since it is larger than the sum of its proper divisors (892484095).

3144013505 is a wasteful number, since it uses less digits than its factorization.

3144013505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542624.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3144013505 is about 56071.5035022247. The cubic root of 3144013505 is about 1464.9679865028.

Adding to 3144013505 its reverse (5053104413), we get a palindrome (8197117918).

The spelling of 3144013505 in words is "three billion, one hundred forty-four million, thirteen thousand, five hundred five".