1420303314319 has 2 divisors, whose sum is σ = 1420303314320. Its totient is φ = 1420303314318.

The previous prime is 1420303314289. The next prime is 1420303314347. The reversal of 1420303314319 is 9134133030241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1420303314319 is a prime.

It is a super-2 number, since 2×1420303314319² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1420303314359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710151657159 + 710151657160.

It is an arithmetic number, because the mean of its divisors is an integer number (710151657160).

Almost surely, 2^{1420303314319} is an apocalyptic number.

1420303314319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420303314319 is an equidigital number, since it uses as much as digits as its factorization.

1420303314319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 1420303314319 in words is "one trillion, four hundred twenty billion, three hundred three million, three hundred fourteen thousand, three hundred nineteen".