134000334431 has 8 divisors (see below), whose sum is σ = 142196376960. Its totient is φ = 126001787032.

The previous prime is 134000334389. The next prime is 134000334449. The reversal of 134000334431 is 134433000431.

It is a happy number.

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 134000334431 - 2¹⁰ = 134000333407 is a prime.

It is a super-2 number, since 2×134000334431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134000334431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134000334331) 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, 49372385 + ... + 49375098.

It is an arithmetic number, because the mean of its divisors is an integer number (17774547120).

Almost surely, 2^134000334431 is an apocalyptic number.

134000334431 is a deficient number, since it is larger than the sum of its proper divisors (8196042529).

134000334431 is an equidigital number, since it uses as much as digits as its factorization.

134000334431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98747565.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 134000334431 its reverse (134433000431), we get a palindrome (268433334862).

The spelling of 134000334431 in words is "one hundred thirty-four billion, three hundred thirty-four thousand, four hundred thirty-one".