132311302004440 has 32 divisors (see below), whose sum is σ = 320600462550480. Its totient is φ = 48853403816832.

The previous prime is 132311302004419. The next prime is 132311302004467. The reversal of 132311302004440 is 44400203113231.

It is a happy number.

It is a super-2 number, since 2×132311302004440² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132311302004399 and 132311302004408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127222405254 + ... + 127222406293.

Almost surely, 2^{132311302004440} is an apocalyptic number.

132311302004440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132311302004440 is an abundant number, since it is smaller than the sum of its proper divisors (188289160546040).

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

132311302004440 is a wasteful number, since it uses less digits than its factorization.

132311302004440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254444811571 (or 254444811567 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 132311302004440 its reverse (44400203113231), we get a palindrome (176711505117671).

The spelling of 132311302004440 in words is "one hundred thirty-two trillion, three hundred eleven billion, three hundred two million, four thousand, four hundred forty".