133457349174 has 16 divisors (see below), whose sum is σ = 266993498160. Its totient is φ = 44472649760.

The previous prime is 133457349173. The next prime is 133457349191. The reversal of 133457349174 is 471943754331.

133457349174 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133457349173) 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 7 ways as a sum of consecutive naturals, for example, 3261297 + ... + 3301964.

It is an arithmetic number, because the mean of its divisors is an integer number (16687093635).

Almost surely, 2^133457349174 is an apocalyptic number.

133457349174 is an abundant number, since it is smaller than the sum of its proper divisors (133536148986).

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

133457349174 is a wasteful number, since it uses less digits than its factorization.

133457349174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6566655.

The product of its digits is 3810240, while the sum is 51.

The spelling of 133457349174 in words is "one hundred thirty-three billion, four hundred fifty-seven million, three hundred forty-nine thousand, one hundred seventy-four".