706018401019 has 2 divisors, whose sum is σ = 706018401020. Its totient is φ = 706018401018.

The previous prime is 706018401007. The next prime is 706018401091. The reversal of 706018401019 is 910104810607.

Together with next prime (706018401091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 706018401019 - 2²⁵ = 705984846587 is a prime.

It is a super-2 number, since 2×706018401019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (706018401719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353009200509 + 353009200510.

It is an arithmetic number, because the mean of its divisors is an integer number (353009200510).

Almost surely, 2^706018401019 is an apocalyptic number.

706018401019 is a deficient number, since it is larger than the sum of its proper divisors (1).

706018401019 is an equidigital number, since it uses as much as digits as its factorization.

706018401019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 37.

The spelling of 706018401019 in words is "seven hundred six billion, eighteen million, four hundred one thousand, nineteen".