142614120194 has 32 divisors (see below), whose sum is σ = 277144855680. Its totient is φ = 53449362432.

The previous prime is 142614120169. The next prime is 142614120223. The reversal of 142614120194 is 491021416241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20617439 + ... + 20624354.

It is an arithmetic number, because the mean of its divisors is an integer number (8660776740).

Almost surely, 2^142614120194 is an apocalyptic number.

142614120194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142614120194 is a deficient number, since it is larger than the sum of its proper divisors (134530735486).

142614120194 is a wasteful number, since it uses less digits than its factorization.

142614120194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41241834.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 142614120194 in words is "one hundred forty-two billion, six hundred fourteen million, one hundred twenty thousand, one hundred ninety-four".