11963748032 has 28 divisors (see below), whose sum is σ = 23811052200. Its totient is φ = 5964112896.

The previous prime is 11963748023. The next prime is 11963748061. The reversal of 11963748032 is 23084736911.

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 3 ways as a sum of consecutive naturals, for example, 255782 + ... + 298917.

Almost surely, 2^11963748032 is an apocalyptic number.

It is an amenable number.

11963748032 is a deficient number, since it is larger than the sum of its proper divisors (11847304168).

11963748032 is an equidigital number, since it uses as much as digits as its factorization.

11963748032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555048 (or 555038 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 11963748032 in words is "eleven billion, nine hundred sixty-three million, seven hundred forty-eight thousand, thirty-two".