133336425215 has 24 divisors (see below), whose sum is σ = 186247454400. Its totient is φ = 91371405888.

The previous prime is 133336425181. The next prime is 133336425221. The reversal of 133336425215 is 512524633331.

It is not a de Polignac number, because 133336425215 - 2⁶ = 133336425151 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 203834 + ... + 555176.

It is an arithmetic number, because the mean of its divisors is an integer number (7760310600).

Almost surely, 2^133336425215 is an apocalyptic number.

133336425215 is a deficient number, since it is larger than the sum of its proper divisors (52911029185).

133336425215 is a wasteful number, since it uses less digits than its factorization.

133336425215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352911 (or 352904 counting only the distinct ones).

The product of its digits is 194400, while the sum is 38.

The spelling of 133336425215 in words is "one hundred thirty-three billion, three hundred thirty-six million, four hundred twenty-five thousand, two hundred fifteen".