3440144013 has 8 divisors (see below), whose sum is σ = 4589737248. Its totient is φ = 2291990064.

The previous prime is 3440143961. The next prime is 3440144023. The reversal of 3440144013 is 3104410443.

3440144013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3440144013 - 2⁸ = 3440143757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440144023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354231 + ... + 363812.

It is an arithmetic number, because the mean of its divisors is an integer number (573717156).

Almost surely, 2^3440144013 is an apocalyptic number.

It is an amenable number.

3440144013 is a deficient number, since it is larger than the sum of its proper divisors (1149593235).

3440144013 is a wasteful number, since it uses less digits than its factorization.

3440144013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719643.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3440144013 is about 58652.7408822469. The cubic root of 3440144013 is about 1509.5895282111.

Adding to 3440144013 its reverse (3104410443), we get a palindrome (6544554456).

The spelling of 3440144013 in words is "three billion, four hundred forty million, one hundred forty-four thousand, thirteen".