674013304273 has 2 divisors, whose sum is σ = 674013304274. Its totient is φ = 674013304272.

The previous prime is 674013304249. The next prime is 674013304331. The reversal of 674013304273 is 372403310476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 673871884609 + 141419664 = 820897^2 + 11892^2 .

It is a cyclic number.

It is not a de Polignac number, because 674013304273 - 2⁵ = 674013304241 is a prime.

It is not a weakly prime, because it can be changed into another prime (674013344273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337006652136 + 337006652137.

It is an arithmetic number, because the mean of its divisors is an integer number (337006652137).

Almost surely, 2^674013304273 is an apocalyptic number.

It is an amenable number.

674013304273 is a deficient number, since it is larger than the sum of its proper divisors (1).

674013304273 is an equidigital number, since it uses as much as digits as its factorization.

674013304273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 40.

The spelling of 674013304273 in words is "six hundred seventy-four billion, thirteen million, three hundred four thousand, two hundred seventy-three".