13034440143 has 12 divisors (see below), whose sum is σ = 18829636488. Its totient is φ = 8688652080.

The previous prime is 13034440129. The next prime is 13034440151. The reversal of 13034440143 is 34104443031.

It is not a de Polignac number, because 13034440143 - 2¹³ = 13034431951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13034440103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8713 + ... + 161693.

It is an arithmetic number, because the mean of its divisors is an integer number (1569136374).

Almost surely, 2^13034440143 is an apocalyptic number.

13034440143 is a deficient number, since it is larger than the sum of its proper divisors (5795196345).

13034440143 is a wasteful number, since it uses less digits than its factorization.

13034440143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162454 (or 162451 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 13034440143 its reverse (34104443031), we get a palindrome (47138883174).

The spelling of 13034440143 in words is "thirteen billion, thirty-four million, four hundred forty thousand, one hundred forty-three".