11611072982 has 32 divisors (see below), whose sum is σ = 18247348224. Its totient is φ = 5535419200.

The previous prime is 11611072943. The next prime is 11611073011. The reversal of 11611072982 is 28927011611.

11611072982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 3324257 + ... + 3327747.

It is an arithmetic number, because the mean of its divisors is an integer number (570229632).

Almost surely, 2^11611072982 is an apocalyptic number.

11611072982 is a deficient number, since it is larger than the sum of its proper divisors (6636275242).

11611072982 is a wasteful number, since it uses less digits than its factorization.

11611072982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4444.

The product of its (nonzero) digits is 12096, while the sum is 38.

The spelling of 11611072982 in words is "eleven billion, six hundred eleven million, seventy-two thousand, nine hundred eighty-two".