192242140102140 has 48 divisors (see below), whose sum is σ = 538278697646592. Its totient is φ = 51264503516736.

The previous prime is 192242140102121. The next prime is 192242140102147. The reversal of 192242140102140 is 41201041242291.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192242140102147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58551177 + ... + 61747263.

It is an arithmetic number, because the mean of its divisors is an integer number (11214139534304).

Almost surely, 2^{192242140102140} is an apocalyptic number.

192242140102140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

192242140102140 is an abundant number, since it is smaller than the sum of its proper divisors (346036557544452).

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

192242140102140 is a wasteful number, since it uses less digits than its factorization.

192242140102140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198586 (or 4198584 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 192242140102140 in words is "one hundred ninety-two trillion, two hundred forty-two billion, one hundred forty million, one hundred two thousand, one hundred forty".