134321410130431 has 4 divisors (see below), whose sum is σ = 134322219651664. Its totient is φ = 134320600609200.

The previous prime is 134321410130423. The next prime is 134321410130473. The reversal of 134321410130431 is 134031014123431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134321410130431 - 2³ = 134321410130423 is a prime.

It is a super-2 number, since 2×134321410130431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134321410130393 and 134321410130402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134321410130231) 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 3 ways as a sum of consecutive naturals, for example, 404511675 + ... + 404843596.

It is an arithmetic number, because the mean of its divisors is an integer number (33580554912916).

Almost surely, 2^{134321410130431} is an apocalyptic number.

134321410130431 is a deficient number, since it is larger than the sum of its proper divisors (809521233).

134321410130431 is an equidigital number, since it uses as much as digits as its factorization.

134321410130431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809521232.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 134321410130431 its reverse (134031014123431), we get a palindrome (268352424253862).

The spelling of 134321410130431 in words is "one hundred thirty-four trillion, three hundred twenty-one billion, four hundred ten million, one hundred thirty thousand, four hundred thirty-one".