141668641180 has 24 divisors (see below), whose sum is σ = 324549978480. Its totient is φ = 51515869440.

The previous prime is 141668641159. The next prime is 141668641237. The reversal of 141668641180 is 81146866141.

It is a self number, because there is not a number n which added to its sum of digits gives 141668641180.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321973965 + ... + 321974404.

It is an arithmetic number, because the mean of its divisors is an integer number (13522915770).

Almost surely, 2^141668641180 is an apocalyptic number.

141668641180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141668641180 is an abundant number, since it is smaller than the sum of its proper divisors (182881337300).

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

141668641180 is a wasteful number, since it uses less digits than its factorization.

141668641180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643948389 (or 643948387 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 46.

The spelling of 141668641180 in words is "one hundred forty-one billion, six hundred sixty-eight million, six hundred forty-one thousand, one hundred eighty".