383304011473 has 2 divisors, whose sum is σ = 383304011474. Its totient is φ = 383304011472.

The previous prime is 383304011443. The next prime is 383304011591. The reversal of 383304011473 is 374110403383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 242721758224 + 140582253249 = 492668^2 + 374943^2 .

It is an emirp because it is prime and its reverse (374110403383) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 383304011473 - 2⁹ = 383304010961 is a prime.

It is a super-2 number, since 2×383304011473² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (383304011443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191652005736 + 191652005737.

It is an arithmetic number, because the mean of its divisors is an integer number (191652005737).

Almost surely, 2^383304011473 is an apocalyptic number.

It is an amenable number.

383304011473 is a deficient number, since it is larger than the sum of its proper divisors (1).

383304011473 is an equidigital number, since it uses as much as digits as its factorization.

383304011473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 383304011473 in words is "three hundred eighty-three billion, three hundred four million, eleven thousand, four hundred seventy-three".