1413532331 has 2 divisors, whose sum is σ = 1413532332. Its totient is φ = 1413532330.

The previous prime is 1413532319. The next prime is 1413532357. The reversal of 1413532331 is 1332353141.

It is an a-pointer prime, because the next prime (1413532357) can be obtained adding 1413532331 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1413532331 - 2¹⁴ = 1413515947 is a prime.

It is a super-2 number, since 2×1413532331² = 3996147301564587122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1413532331.

It is not a weakly prime, because it can be changed into another prime (1413532301) 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 as a sum of consecutive naturals, namely, 706766165 + 706766166.

It is an arithmetic number, because the mean of its divisors is an integer number (706766166).

Almost surely, 2^1413532331 is an apocalyptic number.

1413532331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413532331 is an equidigital number, since it uses as much as digits as its factorization.

1413532331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 26.

The square root of 1413532331 is about 37596.9723648062. The cubic root of 1413532331 is about 1122.2817881293.

Adding to 1413532331 its reverse (1332353141), we get a palindrome (2745885472).

The spelling of 1413532331 in words is "one billion, four hundred thirteen million, five hundred thirty-two thousand, three hundred thirty-one".