11746039982 has 16 divisors (see below), whose sum is σ = 17851799952. Its totient is φ = 5795602560.

The previous prime is 11746039919. The next prime is 11746039997. The reversal of 11746039982 is 28993064711.

It is a self number, because there is not a number n which added to its sum of digits gives 11746039982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106088 + ... + 186404.

It is an arithmetic number, because the mean of its divisors is an integer number (1115737497).

Almost surely, 2^11746039982 is an apocalyptic number.

11746039982 is a deficient number, since it is larger than the sum of its proper divisors (6105759970).

11746039982 is an equidigital number, since it uses as much as digits as its factorization.

11746039982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81283.

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 11746039982 in words is "eleven billion, seven hundred forty-six million, thirty-nine thousand, nine hundred eighty-two".