11986346247982 has 8 divisors (see below), whose sum is σ = 18072677504016. Its totient is φ = 5962120413312.

The previous prime is 11986346247973. The next prime is 11986346247991. The reversal of 11986346247982 is 28974264368911.

It is an interprime number because it is at equal distance from previous prime (11986346247973) and next prime (11986346247991).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15526354858 + ... + 15526355629.

It is an arithmetic number, because the mean of its divisors is an integer number (2259084688002).

Almost surely, 2^{11986346247982} is an apocalyptic number.

11986346247982 is a deficient number, since it is larger than the sum of its proper divisors (6086331256034).

11986346247982 is a wasteful number, since it uses less digits than its factorization.

11986346247982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31052710682.

The product of its digits is 250822656, while the sum is 70.

The spelling of 11986346247982 in words is "eleven trillion, nine hundred eighty-six billion, three hundred forty-six million, two hundred forty-seven thousand, nine hundred eighty-two".