673751461316 has 6 divisors (see below), whose sum is σ = 1179065057310. Its totient is φ = 336875730656.

The previous prime is 673751461291. The next prime is 673751461337. The reversal of 673751461316 is 613164157376.

It can be written as a sum of positive squares in only one way, i.e., 549593891716 + 124157569600 = 741346^2 + 352360^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84218932661 + ... + 84218932668.

It is an arithmetic number, because the mean of its divisors is an integer number (196510842885).

Almost surely, 2^673751461316 is an apocalyptic number.

It is an amenable number.

673751461316 is a deficient number, since it is larger than the sum of its proper divisors (505313595994).

673751461316 is a wasteful number, since it uses less digits than its factorization.

673751461316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168437865333 (or 168437865331 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 50.

The spelling of 673751461316 in words is "six hundred seventy-three billion, seven hundred fifty-one million, four hundred sixty-one thousand, three hundred sixteen".