141128528030821 has 16 divisors (see below), whose sum is σ = 143022431014848. Its totient is φ = 139244568048000.

The previous prime is 141128528030807. The next prime is 141128528030843. The reversal of 141128528030821 is 128030825821141.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141128528030821 is a prime.

It is a super-2 number, since 2×141128528030821² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141128528430821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137189646 + ... + 138214528.

It is an arithmetic number, because the mean of its divisors is an integer number (8938901938428).

Almost surely, 2^{141128528030821} is an apocalyptic number.

It is an amenable number.

141128528030821 is a deficient number, since it is larger than the sum of its proper divisors (1893902984027).

141128528030821 is a wasteful number, since it uses less digits than its factorization.

141128528030821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029732.

The product of its (nonzero) digits is 245760, while the sum is 46.

The spelling of 141128528030821 in words is "one hundred forty-one trillion, one hundred twenty-eight billion, five hundred twenty-eight million, thirty thousand, eight hundred twenty-one".