133704326772 has 36 divisors (see below), whose sum is σ = 342735041376. Its totient is φ = 43940388240.

The previous prime is 133704326747. The next prime is 133704326809. The reversal of 133704326772 is 277623407331.

133704326772 is a `hidden beast` number, since 13 + 370 + 4 + 3 + 267 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26152438 + ... + 26157549.

It is an arithmetic number, because the mean of its divisors is an integer number (9520417816).

Almost surely, 2^133704326772 is an apocalyptic number.

133704326772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133704326772 is an abundant number, since it is smaller than the sum of its proper divisors (209030714604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133704326772 is a wasteful number, since it uses less digits than its factorization.

133704326772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52310068 (or 52310063 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 45.

The spelling of 133704326772 in words is "one hundred thirty-three billion, seven hundred four million, three hundred twenty-six thousand, seven hundred seventy-two".