168373701172 has 12 divisors (see below), whose sum is σ = 299051798080. Its totient is φ = 82930330296.

The previous prime is 168373701163. The next prime is 168373701179. The reversal of 168373701172 is 271107373861.

It is a super-3 number, since 3×168373701172³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168373701179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314129772 + ... + 314130307.

Almost surely, 2^168373701172 is an apocalyptic number.

It is an amenable number.

168373701172 is a deficient number, since it is larger than the sum of its proper divisors (130678096908).

168373701172 is a wasteful number, since it uses less digits than its factorization.

168373701172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628260150 (or 628260148 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 46.

The spelling of 168373701172 in words is "one hundred sixty-eight billion, three hundred seventy-three million, seven hundred one thousand, one hundred seventy-two".