133534206270 has 96 divisors (see below), whose sum is σ = 369537292800. Its totient is φ = 33338926080.

The previous prime is 133534206259. The next prime is 133534206283. The reversal of 133534206270 is 72602435331.

133534206270 is a `hidden beast` number, since 1 + 3 + 3 + 5 + 3 + 4 + 20 + 627 + 0 = 666.

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 47 ways as a sum of consecutive naturals, for example, 63756 + ... + 520704.

It is an arithmetic number, because the mean of its divisors is an integer number (3849346800).

Almost surely, 2^133534206270 is an apocalyptic number.

133534206270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 133534206270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184768646400).

133534206270 is an abundant number, since it is smaller than the sum of its proper divisors (236003086530).

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

133534206270 is a wasteful number, since it uses less digits than its factorization.

133534206270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457170 (or 457167 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 133534206270 in words is "one hundred thirty-three billion, five hundred thirty-four million, two hundred six thousand, two hundred seventy".