1417313321 has 2 divisors, whose sum is σ = 1417313322. Its totient is φ = 1417313320.

The previous prime is 1417313309. The next prime is 1417313329. The reversal of 1417313321 is 1233137141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1258830400 + 158482921 = 35480^2 + 12589^2 .

It is an emirp because it is prime and its reverse (1233137141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1417313321 - 2⁶ = 1417313257 is a prime.

It is not a weakly prime, because it can be changed into another prime (1417313329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708656660 + 708656661.

It is an arithmetic number, because the mean of its divisors is an integer number (708656661).

Almost surely, 2^1417313321 is an apocalyptic number.

It is an amenable number.

1417313321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1417313321 is an equidigital number, since it uses as much as digits as its factorization.

1417313321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 26.

The square root of 1417313321 is about 37647.2219559425. The cubic root of 1417313321 is about 1123.2815432121.

The spelling of 1417313321 in words is "one billion, four hundred seventeen million, three hundred thirteen thousand, three hundred twenty-one".