11840012927 has 8 divisors (see below), whose sum is σ = 11915509536. Its totient is φ = 11764571392.

The previous prime is 11840012897. The next prime is 11840012929. The reversal of 11840012927 is 72921004811.

11840012927 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 not a de Polignac number, because 11840012927 - 2¹⁶ = 11839947391 is a prime.

It is a super-2 number, since 2×11840012927² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11840012929) 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, 471563 + ... + 496035.

It is an arithmetic number, because the mean of its divisors is an integer number (1489438692).

Almost surely, 2^11840012927 is an apocalyptic number.

11840012927 is a deficient number, since it is larger than the sum of its proper divisors (75496609).

11840012927 is a wasteful number, since it uses less digits than its factorization.

11840012927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27537.

The product of its (nonzero) digits is 8064, while the sum is 35.

The spelling of 11840012927 in words is "eleven billion, eight hundred forty million, twelve thousand, nine hundred twenty-seven".