705400506241 has 2 divisors, whose sum is σ = 705400506242. Its totient is φ = 705400506240.

The previous prime is 705400506233. The next prime is 705400506257. The reversal of 705400506241 is 142605004507.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 704995329600 + 405176641 = 839640^2 + 20129^2 .

It is a cyclic number.

It is not a de Polignac number, because 705400506241 - 2³ = 705400506233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 705400506197 and 705400506206.

It is not a weakly prime, because it can be changed into another prime (705400506211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352700253120 + 352700253121.

It is an arithmetic number, because the mean of its divisors is an integer number (352700253121).

Almost surely, 2^705400506241 is an apocalyptic number.

It is an amenable number.

705400506241 is a deficient number, since it is larger than the sum of its proper divisors (1).

705400506241 is an equidigital number, since it uses as much as digits as its factorization.

705400506241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 705400506241 in words is "seven hundred five billion, four hundred million, five hundred six thousand, two hundred forty-one".