134436141634431 has 32 divisors (see below), whose sum is σ = 226575673235968. Its totient is φ = 68994847854720.

The previous prime is 134436141634423. The next prime is 134436141634441.

It is a happy number.

134436141634431 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 134436141634431 - 2³ = 134436141634423 is a prime.

It is a super-2 number, since 2×134436141634431² (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 (134436141634441) 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 31 ways as a sum of consecutive naturals, for example, 6654585565 + ... + 6654605766.

It is an arithmetic number, because the mean of its divisors is an integer number (7080489788624).

Almost surely, 2^{134436141634431} is an apocalyptic number.

134436141634431 is a deficient number, since it is larger than the sum of its proper divisors (92139531601537).

134436141634431 is a wasteful number, since it uses less digits than its factorization.

134436141634431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13309191391.

The product of its digits is 2985984, while the sum is 48.

The spelling of 134436141634431 in words is "one hundred thirty-four trillion, four hundred thirty-six billion, one hundred forty-one million, six hundred thirty-four thousand, four hundred thirty-one".