133908174482 has 32 divisors (see below), whose sum is σ = 208449158400. Its totient is φ = 64440085248.

The previous prime is 133908174481. The next prime is 133908174551. The reversal of 133908174482 is 284471809331.

It is a self number, because there is not a number n which added to its sum of digits gives 133908174482.

It is not an unprimeable number, because it can be changed into a prime (133908174481) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 54722183 + ... + 54724629.

It is an arithmetic number, because the mean of its divisors is an integer number (6514036200).

Almost surely, 2^133908174482 is an apocalyptic number.

133908174482 is a deficient number, since it is larger than the sum of its proper divisors (74540983918).

133908174482 is a wasteful number, since it uses less digits than its factorization.

133908174482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 133908174482 in words is "one hundred thirty-three billion, nine hundred eight million, one hundred seventy-four thousand, four hundred eighty-two".