141018481968 has 80 divisors (see below), whose sum is σ = 448366469376. Its totient is φ = 37191686400.

The previous prime is 141018481963. The next prime is 141018482023. The reversal of 141018481968 is 869184810141.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 141018481968.

It is not an unprimeable number, because it can be changed into a prime (141018481963) 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, 16137858 + ... + 16146593.

Almost surely, 2^141018481968 is an apocalyptic number.

It is an amenable number.

141018481968 is an abundant number, since it is smaller than the sum of its proper divisors (307347987408).

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

141018481968 is a wasteful number, since it uses less digits than its factorization.

141018481968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32284482 (or 32284476 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 51.

The spelling of 141018481968 in words is "one hundred forty-one billion, eighteen million, four hundred eighty-one thousand, nine hundred sixty-eight".