13034423144 has 32 divisors (see below), whose sum is σ = 25071621120. Its totient is φ = 6349903296.

The previous prime is 13034423099. The next prime is 13034423161. The reversal of 13034423144 is 44132443031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6122 + ... + 161574.

It is an arithmetic number, because the mean of its divisors is an integer number (783488160).

Almost surely, 2^13034423144 is an apocalyptic number.

It is an amenable number.

13034423144 is a deficient number, since it is larger than the sum of its proper divisors (12037197976).

13034423144 is a wasteful number, since it uses less digits than its factorization.

13034423144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155729 (or 155725 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 13034423144 its reverse (44132443031), we get a palindrome (57166866175).

The spelling of 13034423144 in words is "thirteen billion, thirty-four million, four hundred twenty-three thousand, one hundred forty-four".