13044434414 has 32 divisors (see below), whose sum is σ = 21715070976. Its totient is φ = 5827489920.

The previous prime is 13044434413. The next prime is 13044434419. The reversal of 13044434414 is 41443444031.

It is a super-2 number, since 2×13044434414² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044434413) 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, 277142 + ... + 320774.

It is an arithmetic number, because the mean of its divisors is an integer number (678595968).

Almost surely, 2^13044434414 is an apocalyptic number.

13044434414 is a deficient number, since it is larger than the sum of its proper divisors (8670636562).

13044434414 is a wasteful number, since it uses less digits than its factorization.

13044434414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43880.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 13044434414 its reverse (41443444031), we get a palindrome (54487878445).

The spelling of 13044434414 in words is "thirteen billion, forty-four million, four hundred thirty-four thousand, four hundred fourteen".