141412331 has 4 divisors (see below), whose sum is σ = 144421152. Its totient is φ = 138403512.

The previous prime is 141412289. The next prime is 141412343. The reversal of 141412331 is 133214141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141412331 is a prime.

It is a super-2 number, since 2×141412331² = 39994894717707122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141412351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1504340 + ... + 1504433.

It is an arithmetic number, because the mean of its divisors is an integer number (36105288).

Almost surely, 2^141412331 is an apocalyptic number.

141412331 is a deficient number, since it is larger than the sum of its proper divisors (3008821).

141412331 is an equidigital number, since it uses as much as digits as its factorization.

141412331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008820.

The product of its digits is 288, while the sum is 20.

The square root of 141412331 is about 11891.6916794878. The cubic root of 141412331 is about 520.9896476367.

Adding to 141412331 its reverse (133214141), we get a palindrome (274626472).

The spelling of 141412331 in words is "one hundred forty-one million, four hundred twelve thousand, three hundred thirty-one".