13144021341 has 32 divisors (see below), whose sum is σ = 19439443968. Its totient is φ = 7832816640.

The previous prime is 13144021339. The next prime is 13144021361. The reversal of 13144021341 is 14312044131.

It is not a de Polignac number, because 13144021341 - 2¹ = 13144021339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13144021321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1270596 + ... + 1280898.

It is an arithmetic number, because the mean of its divisors is an integer number (607482624).

Almost surely, 2^13144021341 is an apocalyptic number.

13144021341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13144021341 is a deficient number, since it is larger than the sum of its proper divisors (6295422627).

13144021341 is a wasteful number, since it uses less digits than its factorization.

13144021341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10961.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 13144021341 its reverse (14312044131), we get a palindrome (27456065472).

The spelling of 13144021341 in words is "thirteen billion, one hundred forty-four million, twenty-one thousand, three hundred forty-one".