11401923206 has 16 divisors (see below), whose sum is σ = 17152487424. Its totient is φ = 5684452104.

The previous prime is 11401923191. The next prime is 11401923223. The reversal of 11401923206 is 60232910411.

11401923206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 1042241 + ... + 1053123.

It is an arithmetic number, because the mean of its divisors is an integer number (1072030464).

Almost surely, 2^11401923206 is an apocalyptic number.

11401923206 is a deficient number, since it is larger than the sum of its proper divisors (5750564218).

11401923206 is a wasteful number, since it uses less digits than its factorization.

11401923206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12355.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 11401923206 in words is "eleven billion, four hundred one million, nine hundred twenty-three thousand, two hundred six".