141211530666 has 48 divisors (see below), whose sum is σ = 312756649920. Its totient is φ = 46032883200.

The previous prime is 141211530623. The next prime is 141211530671. The reversal of 141211530666 is 666035112141.

141211530666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 141211530666.

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 23 ways as a sum of consecutive naturals, for example, 139510 + ... + 549441.

It is an arithmetic number, because the mean of its divisors is an integer number (6515763540).

Almost surely, 2^141211530666 is an apocalyptic number.

141211530666 is an abundant number, since it is smaller than the sum of its proper divisors (171545119254).

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

141211530666 is a wasteful number, since it uses less digits than its factorization.

141211530666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689211 (or 689208 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 141211530666 in words is "one hundred forty-one billion, two hundred eleven million, five hundred thirty thousand, six hundred sixty-six".