11940274124 has 12 divisors (see below), whose sum is σ = 20897385264. Its totient is φ = 5969592624.

The previous prime is 11940274117. The next prime is 11940274133. The reversal of 11940274124 is 42147204911.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84599 + ... + 176174.

It is an arithmetic number, because the mean of its divisors is an integer number (1741448772).

Almost surely, 2^11940274124 is an apocalyptic number.

It is an amenable number.

11940274124 is a deficient number, since it is larger than the sum of its proper divisors (8957111140).

11940274124 is a wasteful number, since it uses less digits than its factorization.

11940274124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272224 (or 272222 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 11940274124 in words is "eleven billion, nine hundred forty million, two hundred seventy-four thousand, one hundred twenty-four".