141989141 has 8 divisors (see below), whose sum is σ = 162355200. Its totient is φ = 121643568.

The previous prime is 141989131. The next prime is 141989153.

It is a happy number.

141989141 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141989141 - 2¹⁰ = 141988117 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 141989095 and 141989104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141989131) 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 7 ways as a sum of consecutive naturals, for example, 15035 + ... + 22583.

It is an arithmetic number, because the mean of its divisors is an integer number (20294400).

Almost surely, 2^141989141 is an apocalyptic number.

It is an amenable number.

141989141 is a deficient number, since it is larger than the sum of its proper divisors (20366059).

141989141 is an equidigital number, since it uses as much as digits as its factorization.

141989141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10243.

The product of its digits is 10368, while the sum is 38.

The square root of 141989141 is about 11915.9196455834. The cubic root of 141989141 is about 521.6970455735.

The spelling of 141989141 in words is "one hundred forty-one million, nine hundred eighty-nine thousand, one hundred forty-one".