11673733774 has 16 divisors (see below), whose sum is σ = 18992848896. Its totient is φ = 5359532800.

The previous prime is 11673733769. The next prime is 11673733777. The reversal of 11673733774 is 47733737611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11673733777) 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 7 ways as a sum of consecutive naturals, for example, 4185742 + ... + 4188529.

It is an arithmetic number, because the mean of its divisors is an integer number (1187053056).

Almost surely, 2^11673733774 is an apocalyptic number.

11673733774 is a deficient number, since it is larger than the sum of its proper divisors (7319115122).

11673733774 is a wasteful number, since it uses less digits than its factorization.

11673733774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8374331.

The product of its digits is 1555848, while the sum is 49.

The spelling of 11673733774 in words is "eleven billion, six hundred seventy-three million, seven hundred thirty-three thousand, seven hundred seventy-four".