133655304055144 has 32 divisors (see below), whose sum is σ = 251537775516000. Its totient is φ = 66578568795072.

The previous prime is 133655304055121. The next prime is 133655304055171. The reversal of 133655304055144 is 441550403556331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278183587 + ... + 278663629.

It is an arithmetic number, because the mean of its divisors is an integer number (7860555484875).

Almost surely, 2^{133655304055144} is an apocalyptic number.

It is an amenable number.

133655304055144 is a deficient number, since it is larger than the sum of its proper divisors (117882471460856).

133655304055144 is a wasteful number, since it uses less digits than its factorization.

133655304055144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609697 (or 609693 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 49.

The spelling of 133655304055144 in words is "one hundred thirty-three trillion, six hundred fifty-five billion, three hundred four million, fifty-five thousand, one hundred forty-four".