134432221232 has 20 divisors (see below), whose sum is σ = 271786882800. Its totient is φ = 64293670848.

The previous prime is 134432221219. The next prime is 134432221237. The reversal of 134432221232 is 232122234431.

It is a junction number, because it is equal to n+sod(n) for n = 134432221195 and 134432221204.

It is not an unprimeable number, because it can be changed into a prime (134432221237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182652107 + ... + 182652842.

It is an arithmetic number, because the mean of its divisors is an integer number (13589344140).

Almost surely, 2^134432221232 is an apocalyptic number.

It is an amenable number.

134432221232 is an abundant number, since it is smaller than the sum of its proper divisors (137354661568).

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

134432221232 is a wasteful number, since it uses less digits than its factorization.

134432221232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365304980 (or 365304974 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

Adding to 134432221232 its reverse (232122234431), we get a palindrome (366554455663).

The spelling of 134432221232 in words is "one hundred thirty-four billion, four hundred thirty-two million, two hundred twenty-one thousand, two hundred thirty-two".