70066733403707 has 8 divisors (see below), whose sum is σ = 71712066855936. Its totient is φ = 68427839613672.

The previous prime is 70066733403679. The next prime is 70066733403731. The reversal of 70066733403707 is 70730433766007.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70066733403707 - 2²² = 70066729209403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70066733406707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1609893533 + ... + 1609937054.

It is an arithmetic number, because the mean of its divisors is an integer number (8964008356992).

Almost surely, 2^{70066733403707} is an apocalyptic number.

70066733403707 is a deficient number, since it is larger than the sum of its proper divisors (1645333452229).

70066733403707 is a wasteful number, since it uses less digits than its factorization.

70066733403707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219831097.

The product of its (nonzero) digits is 9335088, while the sum is 53.

The spelling of 70066733403707 in words is "seventy trillion, sixty-six billion, seven hundred thirty-three million, four hundred three thousand, seven hundred seven".