168350001692 has 24 divisors (see below), whose sum is σ = 313510226400. Its totient is φ = 78825415680.

The previous prime is 168350001691. The next prime is 168350001697. The reversal of 168350001692 is 296100053861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168350001691) 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 7 ways as a sum of consecutive naturals, for example, 6206909 + ... + 6233972.

It is an arithmetic number, because the mean of its divisors is an integer number (13062926100).

Almost surely, 2^168350001692 is an apocalyptic number.

It is an amenable number.

168350001692 is a deficient number, since it is larger than the sum of its proper divisors (145160224708).

168350001692 is a wasteful number, since it uses less digits than its factorization.

168350001692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12441101 (or 12441099 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 168350001692 in words is "one hundred sixty-eight billion, three hundred fifty million, one thousand, six hundred ninety-two".