140163424166198 has 8 divisors (see below), whose sum is σ = 222612497205192. Its totient is φ = 65959258431136.

The previous prime is 140163424166179. The next prime is 140163424166239. The reversal of 140163424166198 is 891661424361041.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2061226825940 + ... + 2061226826007.

It is an arithmetic number, because the mean of its divisors is an integer number (27826562150649).

Almost surely, 2^{140163424166198} is an apocalyptic number.

140163424166198 is a deficient number, since it is larger than the sum of its proper divisors (82449073038994).

140163424166198 is a wasteful number, since it uses less digits than its factorization.

140163424166198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4122453651966.

The product of its (nonzero) digits is 5971968, while the sum is 56.

The spelling of 140163424166198 in words is "one hundred forty trillion, one hundred sixty-three billion, four hundred twenty-four million, one hundred sixty-six thousand, one hundred ninety-eight".