135411141233431 has 16 divisors (see below), whose sum is σ = 158819934147840. Its totient is φ = 113028784989120.

The previous prime is 135411141233411. The next prime is 135411141233443. The reversal of 135411141233431 is 134332141114531.

It is not a de Polignac number, because 135411141233431 - 2⁹ = 135411141232919 is a prime.

It is a super-2 number, since 2×135411141233431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135411141233411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431118901 + ... + 431432878.

It is an arithmetic number, because the mean of its divisors is an integer number (9926245884240).

Almost surely, 2^{135411141233431} is an apocalyptic number.

135411141233431 is a deficient number, since it is larger than the sum of its proper divisors (23408792914409).

135411141233431 is an equidigital number, since it uses as much as digits as its factorization.

135411141233431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862552374.

The product of its digits is 51840, while the sum is 37.

Adding to 135411141233431 its reverse (134332141114531), we get a palindrome (269743282347962).

The spelling of 135411141233431 in words is "one hundred thirty-five trillion, four hundred eleven billion, one hundred forty-one million, two hundred thirty-three thousand, four hundred thirty-one".