134424001431 has 6 divisors (see below), whose sum is σ = 194168002080. Its totient is φ = 89616000948.

The previous prime is 134424001427. The next prime is 134424001457. The reversal of 134424001431 is 134100424431.

It is not a de Polignac number, because 134424001431 - 2² = 134424001427 is a prime.

It is a super-2 number, since 2×134424001431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134424001395 and 134424001404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134424701431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7468000071 + ... + 7468000088.

It is an arithmetic number, because the mean of its divisors is an integer number (32361333680).

Almost surely, 2^134424001431 is an apocalyptic number.

134424001431 is a deficient number, since it is larger than the sum of its proper divisors (59744000649).

134424001431 is a wasteful number, since it uses less digits than its factorization.

134424001431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14936000165 (or 14936000162 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 134424001431 its reverse (134100424431), we get a palindrome (268524425862).

The spelling of 134424001431 in words is "one hundred thirty-four billion, four hundred twenty-four million, one thousand, four hundred thirty-one".