141481148450018 has 32 divisors (see below), whose sum is σ = 229015173744000. Its totient is φ = 65165092667136.

The previous prime is 141481148450017. The next prime is 141481148450039. The reversal of 141481148450018 is 810054841184141.

It is not an unprimeable number, because it can be changed into a prime (141481148450017) 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, 213743333 + ... + 214404231.

It is an arithmetic number, because the mean of its divisors is an integer number (7156724179500).

Almost surely, 2^{141481148450018} is an apocalyptic number.

141481148450018 is a deficient number, since it is larger than the sum of its proper divisors (87534025293982).

141481148450018 is a wasteful number, since it uses less digits than its factorization.

141481148450018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677786.

The product of its (nonzero) digits is 655360, while the sum is 50.

The spelling of 141481148450018 in words is "one hundred forty-one trillion, four hundred eighty-one billion, one hundred forty-eight million, four hundred fifty thousand, eighteen".