11827206826979 has 16 divisors (see below), whose sum is σ = 12786458560800. Its totient is φ = 10901645501184.

The previous prime is 11827206826937. The next prime is 11827206826991. The reversal of 11827206826979 is 97962860272811.

It is a cyclic number.

It is not a de Polignac number, because 11827206826979 - 2⁸ = 11827206826723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11827206826909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35765039 + ... + 36094215.

It is an arithmetic number, because the mean of its divisors is an integer number (799153660050).

Almost surely, 2^{11827206826979} is an apocalyptic number.

11827206826979 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11827206826979 is a deficient number, since it is larger than the sum of its proper divisors (959251733821).

11827206826979 is a wasteful number, since it uses less digits than its factorization.

11827206826979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380342.

The product of its (nonzero) digits is 73156608, while the sum is 68.

The spelling of 11827206826979 in words is "eleven trillion, eight hundred twenty-seven billion, two hundred six million, eight hundred twenty-six thousand, nine hundred seventy-nine".