70768655686707 has 32 divisors (see below), whose sum is σ = 105754262826240. Its totient is φ = 41716701486720.

The previous prime is 70768655686697. The next prime is 70768655686721.

70768655686707 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 70768655686707 - 2²⁰ = 70768654638131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70768655686747) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6271908 + ... + 13448945.

It is an arithmetic number, because the mean of its divisors is an integer number (3304820713320).

Almost surely, 2^{70768655686707} is an apocalyptic number.

70768655686707 is a deficient number, since it is larger than the sum of its proper divisors (34985607139533).

70768655686707 is a wasteful number, since it uses less digits than its factorization.

70768655686707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19723843.

The product of its (nonzero) digits is 4978713600, while the sum is 78.

The spelling of 70768655686707 in words is "seventy trillion, seven hundred sixty-eight billion, six hundred fifty-five million, six hundred eighty-six thousand, seven hundred seven".