673354016480 has 48 divisors (see below), whose sum is σ = 1590932372400. Its totient is φ = 269319002112.

The previous prime is 673354016473. The next prime is 673354016497. The reversal of 673354016480 is 84610453376.

It is a super-2 number, since 2×673354016480² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1805096 + ... + 2145944.

It is an arithmetic number, because the mean of its divisors is an integer number (33144424425).

Almost surely, 2^673354016480 is an apocalyptic number.

It is an amenable number.

673354016480 is an abundant number, since it is smaller than the sum of its proper divisors (917578355920).

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

673354016480 is a wasteful number, since it uses less digits than its factorization.

673354016480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353211 (or 353203 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 673354016480 in words is "six hundred seventy-three billion, three hundred fifty-four million, sixteen thousand, four hundred eighty".