13413043144 has 16 divisors (see below), whose sum is σ = 25187979420. Its totient is φ = 6696248640.

The previous prime is 13413043117. The next prime is 13413043157. The reversal of 13413043144 is 44134031431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12825562500 + 587480644 = 113250^2 + 24238^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278567 + ... + 1289014.

Almost surely, 2^13413043144 is an apocalyptic number.

It is an amenable number.

13413043144 is a deficient number, since it is larger than the sum of its proper divisors (11774936276).

13413043144 is a wasteful number, since it uses less digits than its factorization.

13413043144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568240 (or 2568236 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13413043144 its reverse (44134031431), we get a palindrome (57547074575).

It can be divided in two parts, 134 and 13043144, that added together give a triangular number (13043278 = T₅₁₀₇).

The spelling of 13413043144 in words is "thirteen billion, four hundred thirteen million, forty-three thousand, one hundred forty-four".