132153442405178 has 8 divisors (see below), whose sum is σ = 198230366002068. Its totient is φ = 66076653737824.

The previous prime is 132153442405177. The next prime is 132153442405189. The reversal of 132153442405178 is 871504244351231.

It can be written as a sum of positive squares in 2 ways, for example, as 84810414492049 + 47343027913129 = 9209257^2 + 6880627^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132153442405177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31247201 + ... + 35223492.

Almost surely, 2^{132153442405178} is an apocalyptic number.

132153442405178 is a deficient number, since it is larger than the sum of its proper divisors (66076923596890).

132153442405178 is an equidigital number, since it uses as much as digits as its factorization.

132153442405178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67464768.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 132153442405178 in words is "one hundred thirty-two trillion, one hundred fifty-three billion, four hundred forty-two million, four hundred five thousand, one hundred seventy-eight".