141868938560 has 448 divisors, whose sum is σ = 398180966400. Its totient is φ = 47748907008.

The previous prime is 141868938557. The next prime is 141868938593. The reversal of 141868938560 is 65839868141.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 141868938560.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 197313881 + ... + 197314599.

It is an arithmetic number, because the mean of its divisors is an integer number (888796800).

Almost surely, 2^141868938560 is an apocalyptic number.

141868938560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141868938560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199090483200).

141868938560 is an abundant number, since it is smaller than the sum of its proper divisors (256312027840).

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

141868938560 is a wasteful number, since it uses less digits than its factorization.

141868938560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878 (or 868 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 59.

The spelling of 141868938560 in words is "one hundred forty-one billion, eight hundred sixty-eight million, nine hundred thirty-eight thousand, five hundred sixty".