11975916014 has 8 divisors (see below), whose sum is σ = 17967912480. Its totient is φ = 5986611856.

The previous prime is 11975916013. The next prime is 11975916041. The reversal of 11975916014 is 41061957911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11975916013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661919 + ... + 679770.

It is an arithmetic number, because the mean of its divisors is an integer number (2245989060).

Almost surely, 2^11975916014 is an apocalyptic number.

11975916014 is a deficient number, since it is larger than the sum of its proper divisors (5991996466).

11975916014 is a wasteful number, since it uses less digits than its factorization.

11975916014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346154.

The product of its (nonzero) digits is 68040, while the sum is 44.

The spelling of 11975916014 in words is "eleven billion, nine hundred seventy-five million, nine hundred sixteen thousand, fourteen".