132243321456 has 60 divisors (see below), whose sum is σ = 371463412320. Its totient is φ = 43918433280.

The previous prime is 132243321367. The next prime is 132243321473. The reversal of 132243321456 is 654123342231.

132243321456 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 433 + 214 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 132243321456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1655361 + ... + 1733408.

It is an arithmetic number, because the mean of its divisors is an integer number (6191056872).

Almost surely, 2^132243321456 is an apocalyptic number.

132243321456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132243321456 is an abundant number, since it is smaller than the sum of its proper divisors (239220090864).

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

132243321456 is a wasteful number, since it uses less digits than its factorization.

132243321456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389054 (or 3389045 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

Adding to 132243321456 its reverse (654123342231), we get a palindrome (786366663687).

The spelling of 132243321456 in words is "one hundred thirty-two billion, two hundred forty-three million, three hundred twenty-one thousand, four hundred fifty-six".