16940950448 has 20 divisors (see below), whose sum is σ = 32843694000. Its totient is φ = 8465158464.

The previous prime is 16940950447. The next prime is 16940950489. The reversal of 16940950448 is 84405904961.

16940950448 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 = 16940950396 and 16940950405.

It is not an unprimeable number, because it can be changed into a prime (16940950447) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 305948 + ... + 357051.

It is an arithmetic number, because the mean of its divisors is an integer number (1642184700).

Almost surely, 2^16940950448 is an apocalyptic number.

It is an amenable number.

16940950448 is a deficient number, since it is larger than the sum of its proper divisors (15902743552).

16940950448 is a wasteful number, since it uses less digits than its factorization.

16940950448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664604 (or 664598 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 16940950448 in words is "sixteen billion, nine hundred forty million, nine hundred fifty thousand, four hundred forty-eight".