706070661019 has 2 divisors, whose sum is σ = 706070661020. Its totient is φ = 706070661018.

The previous prime is 706070661013. The next prime is 706070661029. The reversal of 706070661019 is 910166070607.

706070661019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 706070661019 - 2⁹ = 706070660507 is a prime.

It is a super-2 number, since 2×706070661019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (706070661013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353035330509 + 353035330510.

It is an arithmetic number, because the mean of its divisors is an integer number (353035330510).

Almost surely, 2^706070661019 is an apocalyptic number.

706070661019 is a deficient number, since it is larger than the sum of its proper divisors (1).

706070661019 is an equidigital number, since it uses as much as digits as its factorization.

706070661019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 43.

The spelling of 706070661019 in words is "seven hundred six billion, seventy million, six hundred sixty-one thousand, nineteen".