141040515666 has 16 divisors (see below), whose sum is σ = 282084717600. Its totient is φ = 47012890848.

The previous prime is 141040515619. The next prime is 141040515689. The reversal of 141040515666 is 666515040141.

It is a happy number.

141040515666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785065 + ... + 947843.

It is an arithmetic number, because the mean of its divisors is an integer number (17630294850).

Almost surely, 2^141040515666 is an apocalyptic number.

141040515666 is an abundant number, since it is smaller than the sum of its proper divisors (141044201934).

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

141040515666 is a wasteful number, since it uses less digits than its factorization.

141040515666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307193.

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 141040515666 in words is "one hundred forty-one billion, forty million, five hundred fifteen thousand, six hundred sixty-six".