3440411431 has 4 divisors (see below), whose sum is σ = 3642788592. Its totient is φ = 3238034272.

The previous prime is 3440411399. The next prime is 3440411449. The reversal of 3440411431 is 1341140443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3440411431 - 2⁵ = 3440411399 is a prime.

It is a super-2 number, since 2×3440411431² = 23672861629110935522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3440411396 and 3440411405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440411531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101188555 + ... + 101188588.

It is an arithmetic number, because the mean of its divisors is an integer number (910697148).

Almost surely, 2^3440411431 is an apocalyptic number.

3440411431 is a deficient number, since it is larger than the sum of its proper divisors (202377161).

3440411431 is a wasteful number, since it uses less digits than its factorization.

3440411431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202377160.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 3440411431 is about 58655.0205097569. The cubic root of 3440411431 is about 1509.6286429450.

Adding to 3440411431 its reverse (1341140443), we get a palindrome (4781551874).

The spelling of 3440411431 in words is "three billion, four hundred forty million, four hundred eleven thousand, four hundred thirty-one".