141561484821129 has 32 divisors (see below), whose sum is σ = 195731265715200. Its totient is φ = 90911538708480.

The previous prime is 141561484821089. The next prime is 141561484821199. The reversal of 141561484821129 is 921128484165141.

It is a happy number.

It is not a de Polignac number, because 141561484821129 - 2¹² = 141561484817033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141561484821199) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 26390737 + ... + 31298465.

It is an arithmetic number, because the mean of its divisors is an integer number (6116602053600).

Almost surely, 2^{141561484821129} is an apocalyptic number.

It is an amenable number.

141561484821129 is a deficient number, since it is larger than the sum of its proper divisors (54169780894071).

141561484821129 is a wasteful number, since it uses less digits than its factorization.

141561484821129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909185.

The product of its digits is 4423680, while the sum is 57.

The spelling of 141561484821129 in words is "one hundred forty-one trillion, five hundred sixty-one billion, four hundred eighty-four million, eight hundred twenty-one thousand, one hundred twenty-nine".