141981785058 has 8 divisors (see below), whose sum is σ = 283963570128. Its totient is φ = 47327261684.

The previous prime is 141981784969. The next prime is 141981785059. The reversal of 141981785058 is 850587189141.

It is a happy number.

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

141981785058 is an admirable number.

It is a super-2 number, since 2×141981785058² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141981784989 and 141981785007.

It is not an unprimeable number, because it can be changed into a prime (141981785059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11831815416 + ... + 11831815427.

It is an arithmetic number, because the mean of its divisors is an integer number (35495446266).

Almost surely, 2^141981785058 is an apocalyptic number.

141981785058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

141981785058 is a wasteful number, since it uses less digits than its factorization.

141981785058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23663630848.

The product of its (nonzero) digits is 3225600, while the sum is 57.

The spelling of 141981785058 in words is "one hundred forty-one billion, nine hundred eighty-one million, seven hundred eighty-five thousand, fifty-eight".