4143231413 has 4 divisors (see below), whose sum is σ = 4169621580. Its totient is φ = 4116841248.

The previous prime is 4143231383. The next prime is 4143231419. The reversal of 4143231413 is 3141323414.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3141323414 = 2 ⋅1570661707.

It can be written as a sum of positive squares in 2 ways, for example, as 678967249 + 3464264164 = 26057^2 + 58858^2 .

It is a cyclic number.

It is not a de Polignac number, because 4143231413 - 2⁶ = 4143231349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143231419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13194848 + ... + 13195161.

It is an arithmetic number, because the mean of its divisors is an integer number (1042405395).

Almost surely, 2^4143231413 is an apocalyptic number.

It is an amenable number.

4143231413 is a deficient number, since it is larger than the sum of its proper divisors (26390167).

4143231413 is a wasteful number, since it uses less digits than its factorization.

4143231413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26390166.

The product of its digits is 3456, while the sum is 26.

The square root of 4143231413 is about 64367.9377718441. The cubic root of 4143231413 is about 1606.1264353705.

Adding to 4143231413 its reverse (3141323414), we get a palindrome (7284554827).

The spelling of 4143231413 in words is "four billion, one hundred forty-three million, two hundred thirty-one thousand, four hundred thirteen".