11976425834 has 8 divisors (see below), whose sum is σ = 18217662048. Its totient is φ = 5903871820.

The previous prime is 11976425809. The next prime is 11976425869. The reversal of 11976425834 is 43852467911.

It is a happy number.

11976425834 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 Curzon 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, 42170372 + ... + 42170655.

It is an arithmetic number, because the mean of its divisors is an integer number (2277207756).

Almost surely, 2^11976425834 is an apocalyptic number.

11976425834 is a deficient number, since it is larger than the sum of its proper divisors (6241236214).

11976425834 is an equidigital number, since it uses as much as digits as its factorization.

11976425834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84341100.

The product of its digits is 1451520, while the sum is 50.

The spelling of 11976425834 in words is "eleven billion, nine hundred seventy-six million, four hundred twenty-five thousand, eight hundred thirty-four".