11650149028 has 24 divisors (see below), whose sum is σ = 24670904832. Its totient is φ = 4699219584.

The previous prime is 11650148999. The next prime is 11650149031. The reversal of 11650149028 is 82094105611.

11650149028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 12237076 + ... + 12238027.

It is an arithmetic number, because the mean of its divisors is an integer number (1027954368).

Almost surely, 2^11650149028 is an apocalyptic number.

It is an amenable number.

11650149028 is an abundant number, since it is smaller than the sum of its proper divisors (13020755804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11650149028 is a wasteful number, since it uses less digits than its factorization.

11650149028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24475131 (or 24475129 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 37.

The spelling of 11650149028 in words is "eleven billion, six hundred fifty million, one hundred forty-nine thousand, twenty-eight".