1673670168368 has 20 divisors (see below), whose sum is σ = 3537530128968. Its totient is φ = 760759167360.

The previous prime is 1673670168361. The next prime is 1673670168371. The reversal of 1673670168368 is 8638610763761.

It is a self number, because there is not a number n which added to its sum of digits gives 1673670168368.

It is not an unprimeable number, because it can be changed into a prime (1673670168361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4754744621 + ... + 4754744972.

Almost surely, 2^{1673670168368} is an apocalyptic number.

It is an amenable number.

1673670168368 is an abundant number, since it is smaller than the sum of its proper divisors (1863859960600).

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

1673670168368 is a wasteful number, since it uses less digits than its factorization.

1673670168368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9509489612 (or 9509489606 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 62.

The spelling of 1673670168368 in words is "one trillion, six hundred seventy-three billion, six hundred seventy million, one hundred sixty-eight thousand, three hundred sixty-eight".