7214301473 has 2 divisors, whose sum is σ = 7214301474. Its totient is φ = 7214301472.

The previous prime is 7214301469. The next prime is 7214301517. The reversal of 7214301473 is 3741034127.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5128278544 + 2086022929 = 71612^2 + 45673^2 .

It is a cyclic number.

It is not a de Polignac number, because 7214301473 - 2² = 7214301469 is a prime.

It is a super-2 number, since 2×7214301473² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7214301433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3607150736 + 3607150737.

It is an arithmetic number, because the mean of its divisors is an integer number (3607150737).

Almost surely, 2^7214301473 is an apocalyptic number.

It is an amenable number.

7214301473 is a deficient number, since it is larger than the sum of its proper divisors (1).

7214301473 is an equidigital number, since it uses as much as digits as its factorization.

7214301473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 7214301473 is about 84937.0441739057. The cubic root of 7214301473 is about 1932.2564347802.

The spelling of 7214301473 in words is "seven billion, two hundred fourteen million, three hundred one thousand, four hundred seventy-three".