134244606442431 has 8 divisors (see below), whose sum is σ = 178992862239664. Its totient is φ = 89496377470080.

The previous prime is 134244606442399. The next prime is 134244606442459.

134244606442431 is nontrivially palindromic in base 10.

134244606442431 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 134244606442431 - 2⁵ = 134244606442399 is a prime.

It is a super-2 number, since 2×134244606442431² (a number of 29 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 (134244606442231) 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, 15104721 + ... + 22285461.

It is an arithmetic number, because the mean of its divisors is an integer number (22374107779958).

Almost surely, 2^{134244606442431} is an apocalyptic number.

134244606442431 is a deficient number, since it is larger than the sum of its proper divisors (44748255797233).

134244606442431 is an equidigital number, since it uses as much as digits as its factorization.

134244606442431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13412441.

The product of its (nonzero) digits is 5308416, while the sum is 48.

It can be divided in two parts, 13424460 and 6442431, that added together give a palindrome (19866891).

The spelling of 134244606442431 in words is "one hundred thirty-four trillion, two hundred forty-four billion, six hundred six million, four hundred forty-two thousand, four hundred thirty-one".