11446542996 has 48 divisors (see below), whose sum is σ = 31173574656. Its totient is φ = 3200855904.

The previous prime is 11446542983. The next prime is 11446543001. The reversal of 11446542996 is 69924564411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1445716 + ... + 1453611.

It is an arithmetic number, because the mean of its divisors is an integer number (649449472).

Almost surely, 2^11446542996 is an apocalyptic number.

It is an amenable number.

11446542996 is an abundant number, since it is smaller than the sum of its proper divisors (19727031660).

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

11446542996 is a wasteful number, since it uses less digits than its factorization.

11446542996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899388 (or 2899386 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The spelling of 11446542996 in words is "eleven billion, four hundred forty-six million, five hundred forty-two thousand, nine hundred ninety-six".