6673421519998 has 8 divisors (see below), whose sum is σ = 10179795539160. Its totient is φ = 3280156340280.

The previous prime is 6673421519881. The next prime is 6673421520013. The reversal of 6673421519998 is 8999151243766.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28277209713 + ... + 28277209948.

It is an arithmetic number, because the mean of its divisors is an integer number (1272474442395).

Almost surely, 2^{6673421519998} is an apocalyptic number.

6673421519998 is a deficient number, since it is larger than the sum of its proper divisors (3506374019162).

6673421519998 is a wasteful number, since it uses less digits than its factorization.

6673421519998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56554419722.

The product of its digits is 176359680, while the sum is 70.

The spelling of 6673421519998 in words is "six trillion, six hundred seventy-three billion, four hundred twenty-one million, five hundred nineteen thousand, nine hundred ninety-eight".