73667106666771 has 16 divisors (see below), whose sum is σ = 100076447234304. Its totient is φ = 48184592268384.

The previous prime is 73667106666733. The next prime is 73667106666773. The reversal of 73667106666771 is 17766660176637.

It is a de Polignac number, because none of the positive numbers 2^k-73667106666771 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73667106666696 and 73667106666705.

It is not an unprimeable number, because it can be changed into a prime (73667106666773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51034260 + ... + 52457886.

It is an arithmetic number, because the mean of its divisors is an integer number (6254777952144).

Almost surely, 2^{73667106666771} is an apocalyptic number.

73667106666771 is a deficient number, since it is larger than the sum of its proper divisors (26409340567533).

73667106666771 is a wasteful number, since it uses less digits than its factorization.

73667106666771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749130.

The product of its (nonzero) digits is 336063168, while the sum is 69.

The spelling of 73667106666771 in words is "seventy-three trillion, six hundred sixty-seven billion, one hundred six million, six hundred sixty-six thousand, seven hundred seventy-one".