707420233217 has 2 divisors, whose sum is σ = 707420233218. Its totient is φ = 707420233216.

The previous prime is 707420233193. The next prime is 707420233297. The reversal of 707420233217 is 712332024707.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 457349228176 + 250071005041 = 676276^2 + 500071^2 .

It is a cyclic number.

It is not a de Polignac number, because 707420233217 - 2¹⁸ = 707419971073 is a prime.

It is not a weakly prime, because it can be changed into another prime (707420233297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353710116608 + 353710116609.

It is an arithmetic number, because the mean of its divisors is an integer number (353710116609).

Almost surely, 2^707420233217 is an apocalyptic number.

It is an amenable number.

707420233217 is a deficient number, since it is larger than the sum of its proper divisors (1).

707420233217 is an equidigital number, since it uses as much as digits as its factorization.

707420233217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 38.

The spelling of 707420233217 in words is "seven hundred seven billion, four hundred twenty million, two hundred thirty-three thousand, two hundred seventeen".