141142141 has 8 divisors (see below), whose sum is σ = 161489664. Its totient is φ = 120840720.

The previous prime is 141142139. The next prime is 141142181. The reversal of 141142141 is 141241141.

141142141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 141142141 - 2¹ = 141142139 is a prime.

It is a super-2 number, since 2×141142141² = 39842207932127762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141142121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4690 + ... + 17443.

It is an arithmetic number, because the mean of its divisors is an integer number (20186208).

Almost surely, 2^141142141 is an apocalyptic number.

It is an amenable number.

141142141 is a deficient number, since it is larger than the sum of its proper divisors (20347523).

141142141 is an equidigital number, since it uses as much as digits as its factorization.

141142141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23051.

The product of its digits is 128, while the sum is 19.

The square root of 141142141 is about 11880.3257951960. The cubic root of 141142141 is about 520.6576258133.

Adding to 141142141 its reverse (141241141), we get a palindrome (282383282).

The spelling of 141142141 in words is "one hundred forty-one million, one hundred forty-two thousand, one hundred forty-one".