141728873 has 16 divisors (see below), whose sum is σ = 167903232. Its totient is φ = 118918800.

The previous prime is 141728863. The next prime is 141728897. The reversal of 141728873 is 378827141.

It is not a de Polignac number, because 141728873 - 2⁸ = 141728617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 141728873.

It is not an unprimeable number, because it can be changed into a prime (141728863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13208 + ... + 21398.

It is an arithmetic number, because the mean of its divisors is an integer number (10493952).

Almost surely, 2^141728873 is an apocalyptic number.

141728873 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

141728873 is a deficient number, since it is larger than the sum of its proper divisors (26174359).

141728873 is an equidigital number, since it uses as much as digits as its factorization.

141728873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8237 (or 8215 counting only the distinct ones).

The product of its digits is 75264, while the sum is 41.

The square root of 141728873 is about 11904.9936161260. The cubic root of 141728873 is about 521.3780913842.

The spelling of 141728873 in words is "one hundred forty-one million, seven hundred twenty-eight thousand, eight hundred seventy-three".