134644660054 has 16 divisors (see below), whose sum is σ = 204972747408. Its totient is φ = 66322564992.

The previous prime is 134644660037. The next prime is 134644660133. The reversal of 134644660054 is 450066446431.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 412932 + ... + 663175.

It is an arithmetic number, because the mean of its divisors is an integer number (12810796713).

Almost surely, 2^134644660054 is an apocalyptic number.

134644660054 is a deficient number, since it is larger than the sum of its proper divisors (70328087354).

134644660054 is a wasteful number, since it uses less digits than its factorization.

134644660054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077039.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 134644660054 in words is "one hundred thirty-four billion, six hundred forty-four million, six hundred sixty thousand, fifty-four".