73666813341 has 16 divisors (see below), whose sum is σ = 107861349888. Its totient is φ = 44350878000.

The previous prime is 73666813331. The next prime is 73666813343. The reversal of 73666813341 is 14331866637.

It is not a de Polignac number, because 73666813341 - 2⁹ = 73666812829 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73666813343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7386831 + ... + 7396796.

It is an arithmetic number, because the mean of its divisors is an integer number (6741334368).

Almost surely, 2^73666813341 is an apocalyptic number.

It is an amenable number.

73666813341 is a deficient number, since it is larger than the sum of its proper divisors (34194536547).

73666813341 is a wasteful number, since it uses less digits than its factorization.

73666813341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14783792.

The product of its digits is 1306368, while the sum is 48.

The spelling of 73666813341 in words is "seventy-three billion, six hundred sixty-six million, eight hundred thirteen thousand, three hundred forty-one".