134426645564404 has 12 divisors (see below), whose sum is σ = 235270829644228. Its totient is φ = 67206408523200.

The previous prime is 134426645564401. The next prime is 134426645564413. The reversal of 134426645564404 is 404465546624431.

It can be written as a sum of positive squares in 2 ways, for example, as 68312671461904 + 66113974102500 = 8265148^2 + 8131050^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134426645564401) 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 3 ways as a sum of consecutive naturals, for example, 1728521007 + ... + 1728598774.

Almost surely, 2^{134426645564404} is an apocalyptic number.

It is an amenable number.

134426645564404 is a deficient number, since it is larger than the sum of its proper divisors (100844184079824).

134426645564404 is a wasteful number, since it uses less digits than its factorization.

134426645564404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457129506 (or 3457129504 counting only the distinct ones).

The product of its (nonzero) digits is 132710400, while the sum is 58.

The spelling of 134426645564404 in words is "one hundred thirty-four trillion, four hundred twenty-six billion, six hundred forty-five million, five hundred sixty-four thousand, four hundred four".