1413212431 has 4 divisors (see below), whose sum is σ = 1496342592. Its totient is φ = 1330082272.

The previous prime is 1413212429. The next prime is 1413212443. The reversal of 1413212431 is 1342123141.

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 1413212431 - 2¹ = 1413212429 is a prime.

It is a super-2 number, since 2×1413212431² = 3994338750265859522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413212491) 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, 41565055 + ... + 41565088.

It is an arithmetic number, because the mean of its divisors is an integer number (374085648).

Almost surely, 2^1413212431 is an apocalyptic number.

1413212431 is a deficient number, since it is larger than the sum of its proper divisors (83130161).

1413212431 is an equidigital number, since it uses as much as digits as its factorization.

1413212431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83130160.

The product of its digits is 576, while the sum is 22.

The square root of 1413212431 is about 37592.7177921469. The cubic root of 1413212431 is about 1122.1971196188.

Adding to 1413212431 its reverse (1342123141), we get a palindrome (2755335572).

The spelling of 1413212431 in words is "one billion, four hundred thirteen million, two hundred twelve thousand, four hundred thirty-one".