141431343 has 16 divisors (see below), whose sum is σ = 193332480. Its totient is φ = 91917504.

The previous prime is 141431333. The next prime is 141431363. The reversal of 141431343 is 343134141.

It is not a de Polignac number, because 141431343 - 2¹³ = 141423151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141431333) 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, 117955 + ... + 119147.

It is an arithmetic number, because the mean of its divisors is an integer number (12083280).

Almost surely, 2^141431343 is an apocalyptic number.

141431343 is a deficient number, since it is larger than the sum of its proper divisors (51901137).

141431343 is a wasteful number, since it uses less digits than its factorization.

141431343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158.

The product of its digits is 1728, while the sum is 24.

The square root of 141431343 is about 11892.4910342619. The cubic root of 141431343 is about 521.0129945195.

Adding to 141431343 its reverse (343134141), we get a palindrome (484565484).

The spelling of 141431343 in words is "one hundred forty-one million, four hundred thirty-one thousand, three hundred forty-three".