16394035003448 has 8 divisors (see below), whose sum is σ = 30738815631480. Its totient is φ = 8197017501720.

The previous prime is 16394035003429. The next prime is 16394035003453. The reversal of 16394035003448 is 84430053049361.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 16394035003396 and 16394035003405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024627187708 + ... + 1024627187723.

It is an arithmetic number, because the mean of its divisors is an integer number (3842351953935).

Almost surely, 2^{16394035003448} is an apocalyptic number.

It is an amenable number.

16394035003448 is a deficient number, since it is larger than the sum of its proper divisors (14344780628032).

16394035003448 is a wasteful number, since it uses less digits than its factorization.

16394035003448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049254375437 (or 2049254375433 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 16394035003448 in words is "sixteen trillion, three hundred ninety-four billion, thirty-five million, three thousand, four hundred forty-eight".