11726673152 has 36 divisors (see below), whose sum is σ = 23849218260. Its totient is φ = 5752700928.

The previous prime is 11726673139. The next prime is 11726673163. The reversal of 11726673152 is 25137662711.

11726673152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8713102336 + 3013570816 = 93344^2 + 54896^2 .

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 3 ways as a sum of consecutive naturals, for example, 418577 + ... + 445712.

It is an arithmetic number, because the mean of its divisors is an integer number (662478285).

Almost surely, 2^11726673152 is an apocalyptic number.

It is an amenable number.

11726673152 is an abundant number, since it is smaller than the sum of its proper divisors (12122545108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11726673152 is an frugal number, since it uses more digits than its factorization.

11726673152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864358 (or 864344 counting only the distinct ones).

The product of its digits is 105840, while the sum is 41.

The spelling of 11726673152 in words is "eleven billion, seven hundred twenty-six million, six hundred seventy-three thousand, one hundred fifty-two".