134369494414129 has 24 divisors (see below), whose sum is σ = 146749189181112. Its totient is φ = 122305811466240.

The previous prime is 134369494414097. The next prime is 134369494414157. The reversal of 134369494414129 is 921414494963431.

It can be written as a sum of positive squares in 12 ways, for example, as 79011832099600 + 55357662314529 = 8888860^2 + 7440273^2 .

It is not a de Polignac number, because 134369494414129 - 2⁵ = 134369494414097 is a prime.

It is a super-2 number, since 2×134369494414129² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134369494414159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300230739 + ... + 300677959.

It is an arithmetic number, because the mean of its divisors is an integer number (6114549549213).

Almost surely, 2^{134369494414129} is an apocalyptic number.

It is an amenable number.

134369494414129 is a deficient number, since it is larger than the sum of its proper divisors (12379694766983).

134369494414129 is an equidigital number, since it uses as much as digits as its factorization.

134369494414129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451717 (or 451644 counting only the distinct ones).

The product of its digits is 80621568, while the sum is 64.

The spelling of 134369494414129 in words is "one hundred thirty-four trillion, three hundred sixty-nine billion, four hundred ninety-four million, four hundred fourteen thousand, one hundred twenty-nine".