11827637127427 has 8 divisors (see below), whose sum is σ = 13581975648960. Its totient is φ = 10186481736360.

The previous prime is 11827637127413. The next prime is 11827637127487. The reversal of 11827637127427 is 72472173672811.

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-11827637127427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11827637127487) 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, 28295782393 + ... + 28295782810.

It is an arithmetic number, because the mean of its divisors is an integer number (1697746956120).

Almost surely, 2^{11827637127427} is an apocalyptic number.

11827637127427 is a deficient number, since it is larger than the sum of its proper divisors (1754338521533).

11827637127427 is a wasteful number, since it uses less digits than its factorization.

11827637127427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56591565233.

The product of its digits is 11063808, while the sum is 58.

The spelling of 11827637127427 in words is "eleven trillion, eight hundred twenty-seven billion, six hundred thirty-seven million, one hundred twenty-seven thousand, four hundred twenty-seven".