1413203441 has 4 divisors (see below), whose sum is σ = 1521911412. Its totient is φ = 1304495472.

The previous prime is 1413203431. The next prime is 1413203443. The reversal of 1413203441 is 1443023141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1443023141 = 7 ⋅206146163.

It can be written as a sum of positive squares in 2 ways, for example, as 547372816 + 865830625 = 23396^2 + 29425^2 .

It is a cyclic number.

It is not a de Polignac number, because 1413203441 - 2²² = 1409009137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413203443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54353966 + ... + 54353991.

It is an arithmetic number, because the mean of its divisors is an integer number (380477853).

Almost surely, 2^1413203441 is an apocalyptic number.

It is an amenable number.

1413203441 is a deficient number, since it is larger than the sum of its proper divisors (108707971).

1413203441 is a wasteful number, since it uses less digits than its factorization.

1413203441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108707970.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1413203441 is about 37592.5982209264. The cubic root of 1413203441 is about 1122.1947400347.

Adding to 1413203441 its reverse (1443023141), we get a palindrome (2856226582).

The spelling of 1413203441 in words is "one billion, four hundred thirteen million, two hundred three thousand, four hundred forty-one".