134481073401 has 12 divisors (see below), whose sum is σ = 194511889728. Its totient is φ = 89533379544.

The previous prime is 134481073381. The next prime is 134481073403. The reversal of 134481073401 is 104370184431.

134481073401 is a `hidden beast` number, since 134 + 48 + 10 + 73 + 401 = 666.

It is not a de Polignac number, because 134481073401 - 2⁵ = 134481073369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134481073403) 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 11 ways as a sum of consecutive naturals, for example, 10048725 + ... + 10062098.

It is an arithmetic number, because the mean of its divisors is an integer number (16209324144).

Almost surely, 2^134481073401 is an apocalyptic number.

It is an amenable number.

134481073401 is a deficient number, since it is larger than the sum of its proper divisors (60030816327).

134481073401 is a wasteful number, since it uses less digits than its factorization.

134481073401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20111572 (or 20111569 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 134481073401 in words is "one hundred thirty-four billion, four hundred eighty-one million, seventy-three thousand, four hundred one".