16457147673 has 8 divisors (see below), whose sum is σ = 23097751200. Its totient is φ = 10393987968.

The previous prime is 16457147669. The next prime is 16457147717. The reversal of 16457147673 is 37674175461.

16457147673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16457147673 - 2² = 16457147669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16457147173) 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 7 ways as a sum of consecutive naturals, for example, 144360888 + ... + 144361001.

It is an arithmetic number, because the mean of its divisors is an integer number (2887218900).

Almost surely, 2^16457147673 is an apocalyptic number.

It is an amenable number.

16457147673 is a deficient number, since it is larger than the sum of its proper divisors (6640603527).

16457147673 is a wasteful number, since it uses less digits than its factorization.

16457147673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288721911.

The product of its digits is 2963520, while the sum is 51.

The spelling of 16457147673 in words is "sixteen billion, four hundred fifty-seven million, one hundred forty-seven thousand, six hundred seventy-three".