133034471720 has 32 divisors (see below), whose sum is σ = 316935066600. Its totient is φ = 50083565568.

The previous prime is 133034471699. The next prime is 133034471729. The reversal of 133034471720 is 27174430331.

It can be written as a sum of positive squares in 4 ways, for example, as 95888076964 + 37146394756 = 309658^2 + 192734^2 .

It is not an unprimeable number, because it can be changed into a prime (133034471729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97818785 + ... + 97820144.

Almost surely, 2^133034471720 is an apocalyptic number.

133034471720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133034471720 is an abundant number, since it is smaller than the sum of its proper divisors (183900594880).

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

133034471720 is a wasteful number, since it uses less digits than its factorization.

133034471720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195638957 (or 195638953 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The spelling of 133034471720 in words is "one hundred thirty-three billion, thirty-four million, four hundred seventy-one thousand, seven hundred twenty".