134241142431 has 8 divisors (see below), whose sum is σ = 195259843584. Its totient is φ = 81358268120.

The previous prime is 134241142429. The next prime is 134241142493.

It is a happy number.

134241142431 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 134241142431 - 2¹ = 134241142429 is a prime.

It is a super-2 number, since 2×134241142431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134241142411) 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, 2033956671 + ... + 2033956736.

It is an arithmetic number, because the mean of its divisors is an integer number (24407480448).

Almost surely, 2^134241142431 is an apocalyptic number.

134241142431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134241142431 is a deficient number, since it is larger than the sum of its proper divisors (61018701153).

134241142431 is a wasteful number, since it uses less digits than its factorization.

134241142431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067913421.

The product of its digits is 9216, while the sum is 30.

It can be divided in two parts, 134241 and 142431, that added together give a palindrome (276672).

The spelling of 134241142431 in words is "one hundred thirty-four billion, two hundred forty-one million, one hundred forty-two thousand, four hundred thirty-one".