70700034070667 has 2 divisors, whose sum is σ = 70700034070668. Its totient is φ = 70700034070666.

The previous prime is 70700034070651. The next prime is 70700034070727. The reversal of 70700034070667 is 76607043000707.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70700034070667 - 2⁴ = 70700034070651 is a prime.

It is a super-2 number, since 2×70700034070667² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (70700034070637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35350017035333 + 35350017035334.

It is an arithmetic number, because the mean of its divisors is an integer number (35350017035334).

Almost surely, 2^{70700034070667} is an apocalyptic number.

70700034070667 is a deficient number, since it is larger than the sum of its proper divisors (1).

70700034070667 is an equidigital number, since it uses as much as digits as its factorization.

70700034070667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1037232, while the sum is 47.

The spelling of 70700034070667 in words is "seventy trillion, seven hundred billion, thirty-four million, seventy thousand, six hundred sixty-seven".