11373169889 has 8 divisors (see below), whose sum is σ = 11639271072. Its totient is φ = 11107141920.

The previous prime is 11373169879. The next prime is 11373169903. The reversal of 11373169889 is 98896137311.

11373169889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11373169889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11373169879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413717 + ... + 440349.

It is an arithmetic number, because the mean of its divisors is an integer number (1454908884).

Almost surely, 2^11373169889 is an apocalyptic number.

It is an amenable number.

11373169889 is a deficient number, since it is larger than the sum of its proper divisors (266101183).

11373169889 is an equidigital number, since it uses as much as digits as its factorization.

11373169889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36607.

The product of its digits is 1959552, while the sum is 56.

The spelling of 11373169889 in words is "eleven billion, three hundred seventy-three million, one hundred sixty-nine thousand, eight hundred eighty-nine".