673622793140 has 48 divisors (see below), whose sum is σ = 1552449435264. Its totient is φ = 243486940800.

The previous prime is 673622793139. The next prime is 673622793323. The reversal of 673622793140 is 41397226376.

673622793140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9130691 + ... + 9204170.

It is an arithmetic number, because the mean of its divisors is an integer number (32342696568).

Almost surely, 2^673622793140 is an apocalyptic number.

It is an amenable number.

673622793140 is an abundant number, since it is smaller than the sum of its proper divisors (878826642124).

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

673622793140 is a wasteful number, since it uses less digits than its factorization.

673622793140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18335048 (or 18335046 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 50.

The spelling of 673622793140 in words is "six hundred seventy-three billion, six hundred twenty-two million, seven hundred ninety-three thousand, one hundred forty".