1850168350168 has 16 divisors (see below), whose sum is σ = 3483954353880. Its totient is φ = 921113855808.

The previous prime is 1850168350159. The next prime is 1850168350201. The reversal of 1850168350168 is 8610538610581.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496287930 + ... + 496291657.

Almost surely, 2^{1850168350168} is an apocalyptic number.

It is an amenable number.

1850168350168 is a deficient number, since it is larger than the sum of its proper divisors (1633786003712).

1850168350168 is a wasteful number, since it uses less digits than its factorization.

1850168350168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992579826 (or 992579822 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 52.

The spelling of 1850168350168 in words is "one trillion, eight hundred fifty billion, one hundred sixty-eight million, three hundred fifty thousand, one hundred sixty-eight".