13144013333 has 16 divisors (see below), whose sum is σ = 14686963200. Its totient is φ = 11661988080.

The previous prime is 13144013329. The next prime is 13144013417. The reversal of 13144013333 is 33331044131.

It is a cyclic number.

It is not a de Polignac number, because 13144013333 - 2² = 13144013329 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 (13144013633) 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, 17360 + ... + 163062.

It is an arithmetic number, because the mean of its divisors is an integer number (917935200).

Almost surely, 2^13144013333 is an apocalyptic number.

It is an amenable number.

13144013333 is a deficient number, since it is larger than the sum of its proper divisors (1542949867).

13144013333 is a wasteful number, since it uses less digits than its factorization.

13144013333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145912.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13144013333 its reverse (33331044131), we get a palindrome (46475057464).

The spelling of 13144013333 in words is "thirteen billion, one hundred forty-four million, thirteen thousand, three hundred thirty-three".