1417240813 has 2 divisors, whose sum is σ = 1417240814. Its totient is φ = 1417240812.

The previous prime is 1417240807. The next prime is 1417240823. The reversal of 1417240813 is 3180427141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1408726089 + 8514724 = 37533^2 + 2918^2 .

It is a cyclic number.

It is not a de Polignac number, because 1417240813 - 2²⁹ = 880369901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1417240823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708620406 + 708620407.

It is an arithmetic number, because the mean of its divisors is an integer number (708620407).

Almost surely, 2^1417240813 is an apocalyptic number.

It is an amenable number.

1417240813 is a deficient number, since it is larger than the sum of its proper divisors (1).

1417240813 is an equidigital number, since it uses as much as digits as its factorization.

1417240813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1417240813 is about 37646.2589509237. The cubic root of 1417240813 is about 1123.2623876530.

Adding to 1417240813 its reverse (3180427141), we get a palindrome (4597667954).

The spelling of 1417240813 in words is "one billion, four hundred seventeen million, two hundred forty thousand, eight hundred thirteen".