132220134643468 has 24 divisors (see below), whose sum is σ = 231663416780880. Its totient is φ = 66030610443840.

The previous prime is 132220134643453. The next prime is 132220134643469. The reversal of 132220134643468 is 864346431022231.

It is a super-4 number, since 4×132220134643468⁴ (a number of 58 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (132220134643469) 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, 19649578 + ... + 25505806.

It is an arithmetic number, because the mean of its divisors is an integer number (9652642365870).

Almost surely, 2^{132220134643468} is an apocalyptic number.

It is an amenable number.

132220134643468 is a deficient number, since it is larger than the sum of its proper divisors (99443282137412).

132220134643468 is a wasteful number, since it uses less digits than its factorization.

132220134643468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5863017 (or 5863015 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 49.

Adding to 132220134643468 its reverse (864346431022231), we get a palindrome (996566565665699).

The spelling of 132220134643468 in words is "one hundred thirty-two trillion, two hundred twenty billion, one hundred thirty-four million, six hundred forty-three thousand, four hundred sixty-eight".