168650747740002 has 48 divisors (see below), whose sum is σ = 372972960876096. Its totient is φ = 50800261485600.

The previous prime is 168650747739937. The next prime is 168650747740039. The reversal of 168650747740002 is 200047747056861.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 695391649 + ... + 695634132.

It is an arithmetic number, because the mean of its divisors is an integer number (7770270018252).

Almost surely, 2^{168650747740002} is an apocalyptic number.

168650747740002 is an abundant number, since it is smaller than the sum of its proper divisors (204322213136094).

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

168650747740002 is a wasteful number, since it uses less digits than its factorization.

168650747740002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391025975 (or 1391025964 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 57.

The spelling of 168650747740002 in words is "one hundred sixty-eight trillion, six hundred fifty billion, seven hundred forty-seven million, seven hundred forty thousand, two".