193142014 has 8 divisors (see below), whose sum is σ = 311998680. Its totient is φ = 89142456.

The previous prime is 193142003. The next prime is 193142041. The reversal of 193142014 is 410241391.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 193142014.

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, 3714244 + ... + 3714295.

It is an arithmetic number, because the mean of its divisors is an integer number (38999835).

Almost surely, 2^193142014 is an apocalyptic number.

193142014 is a deficient number, since it is larger than the sum of its proper divisors (118856666).

193142014 is a wasteful number, since it uses less digits than its factorization.

193142014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7428554.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 193142014 is about 13897.5542452620. The cubic root of 193142014 is about 578.0413658769.

The spelling of 193142014 in words is "one hundred ninety-three million, one hundred forty-two thousand, fourteen".