141435134231 has 4 divisors (see below), whose sum is σ = 141446293200. Its totient is φ = 141423975264.

The previous prime is 141435134213. The next prime is 141435134233. The reversal of 141435134231 is 132431534141.

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

It is a cyclic number.

It is not a de Polignac number, because 141435134231 - 2⁶ = 141435134167 is a prime.

It is a super-2 number, since 2×141435134231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141435134233) 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, 5560451 + ... + 5585828.

It is an arithmetic number, because the mean of its divisors is an integer number (35361573300).

Almost surely, 2^141435134231 is an apocalyptic number.

141435134231 is a deficient number, since it is larger than the sum of its proper divisors (11158969).

141435134231 is a wasteful number, since it uses less digits than its factorization.

141435134231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11158968.

The product of its digits is 17280, while the sum is 32.

Adding to 141435134231 its reverse (132431534141), we get a palindrome (273866668372).

The spelling of 141435134231 in words is "one hundred forty-one billion, four hundred thirty-five million, one hundred thirty-four thousand, two hundred thirty-one".