673336330450 has 24 divisors (see below), whose sum is σ = 1431320657472. Its totient is φ = 230858170320.

The previous prime is 673336330423. The next prime is 673336330487. The reversal of 673336330450 is 54033633376.

It is a junction number, because it is equal to n+sod(n) for n = 673336330397 and 673336330406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 961908694 + ... + 961909393.

It is an arithmetic number, because the mean of its divisors is an integer number (59638360728).

Almost surely, 2^673336330450 is an apocalyptic number.

673336330450 is an abundant number, since it is smaller than the sum of its proper divisors (757984327022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673336330450 is a wasteful number, since it uses less digits than its factorization.

673336330450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923818106 (or 1923818101 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 43.

The spelling of 673336330450 in words is "six hundred seventy-three billion, three hundred thirty-six million, three hundred thirty thousand, four hundred fifty".