1317700441 has 2 divisors, whose sum is σ = 1317700442. Its totient is φ = 1317700440.

The previous prime is 1317700411. The next prime is 1317700451. The reversal of 1317700441 is 1440077131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1267644816 + 50055625 = 35604^2 + 7075^2 .

It is a cyclic number.

It is not a de Polignac number, because 1317700441 - 2¹³ = 1317692249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1317700411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658850220 + 658850221.

It is an arithmetic number, because the mean of its divisors is an integer number (658850221).

Almost surely, 2^1317700441 is an apocalyptic number.

It is an amenable number.

1317700441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1317700441 is an equidigital number, since it uses as much as digits as its factorization.

1317700441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 1317700441 is about 36300.1438151421. The cubic root of 1317700441 is about 1096.3239383914.

Adding to 1317700441 its reverse (1440077131), we get a palindrome (2757777572).

The spelling of 1317700441 in words is "one billion, three hundred seventeen million, seven hundred thousand, four hundred forty-one".