134052427427 has 2 divisors, whose sum is σ = 134052427428. Its totient is φ = 134052427426.

The previous prime is 134052427409. The next prime is 134052427451. The reversal of 134052427427 is 724724250431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134052427427 - 2³⁰ = 132978685603 is a prime.

It is a super-2 number, since 2×134052427427² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134052420427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67026213713 + 67026213714.

It is an arithmetic number, because the mean of its divisors is an integer number (67026213714).

Almost surely, 2^134052427427 is an apocalyptic number.

134052427427 is a deficient number, since it is larger than the sum of its proper divisors (1).

134052427427 is an equidigital number, since it uses as much as digits as its factorization.

134052427427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 376320, while the sum is 41.

Adding to 134052427427 its reverse (724724250431), we get a palindrome (858776677858).

The spelling of 134052427427 in words is "one hundred thirty-four billion, fifty-two million, four hundred twenty-seven thousand, four hundred twenty-seven".