11893018046 has 32 divisors (see below), whose sum is σ = 22404446400. Its totient is φ = 4704926688.

The previous prime is 11893018009. The next prime is 11893018073. The reversal of 11893018046 is 64081039811.

11893018046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11893017994 and 11893018012.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 657881 + ... + 675716.

It is an arithmetic number, because the mean of its divisors is an integer number (700138950).

Almost surely, 2^11893018046 is an apocalyptic number.

11893018046 is a deficient number, since it is larger than the sum of its proper divisors (10511428354).

11893018046 is a wasteful number, since it uses less digits than its factorization.

11893018046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333633 (or 1333619 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 41.

The spelling of 11893018046 in words is "eleven billion, eight hundred ninety-three million, eighteen thousand, forty-six".