141387328081 has 32 divisors (see below), whose sum is σ = 150652846080. Its totient is φ = 132486513600.

The previous prime is 141387328037. The next prime is 141387328087. The reversal of 141387328081 is 180823783141.

141387328081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 141387328081 - 2¹¹ = 141387326033 is a prime.

It is a super-2 number, since 2×141387328081² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141387328087) 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, 54821250 + ... + 54823828.

It is an arithmetic number, because the mean of its divisors is an integer number (4707901440).

Almost surely, 2^141387328081 is an apocalyptic number.

It is an amenable number.

141387328081 is a deficient number, since it is larger than the sum of its proper divisors (9265517999).

141387328081 is a wasteful number, since it uses less digits than its factorization.

141387328081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045.

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 141387328081 in words is "one hundred forty-one billion, three hundred eighty-seven million, three hundred twenty-eight thousand, eighty-one".