730456211377 has 2 divisors, whose sum is σ = 730456211378. Its totient is φ = 730456211376.

The previous prime is 730456211339. The next prime is 730456211411. The reversal of 730456211377 is 773112654037.

730456211377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 450873303841 + 279582907536 = 671471^2 + 528756^2 .

It is a cyclic number.

It is not a de Polignac number, because 730456211377 - 2⁷ = 730456211249 is a prime.

It is a super-2 number, since 2×730456211377² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (730456211477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365228105688 + 365228105689.

It is an arithmetic number, because the mean of its divisors is an integer number (365228105689).

Almost surely, 2^730456211377 is an apocalyptic number.

It is an amenable number.

730456211377 is a deficient number, since it is larger than the sum of its proper divisors (1).

730456211377 is an equidigital number, since it uses as much as digits as its factorization.

730456211377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 730456211377 in words is "seven hundred thirty billion, four hundred fifty-six million, two hundred eleven thousand, three hundred seventy-seven".