11673041973 has 16 divisors (see below), whose sum is σ = 15800527872. Its totient is φ = 7664600000.

The previous prime is 11673041921. The next prime is 11673042013. The reversal of 11673041973 is 37914037611.

It is a cyclic number.

It is not a de Polignac number, because 11673041973 - 2⁸ = 11673041717 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 (11673041273) 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, 42978 + ... + 158723.

It is an arithmetic number, because the mean of its divisors is an integer number (987532992).

Almost surely, 2^11673041973 is an apocalyptic number.

It is an amenable number.

11673041973 is a deficient number, since it is larger than the sum of its proper divisors (4127485899).

11673041973 is a wasteful number, since it uses less digits than its factorization.

11673041973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201996.

The product of its (nonzero) digits is 95256, while the sum is 42.

The spelling of 11673041973 in words is "eleven billion, six hundred seventy-three million, forty-one thousand, nine hundred seventy-three".