132113312440 has 64 divisors (see below), whose sum is σ = 315052882560. Its totient is φ = 49687418880.

The previous prime is 132113312437. The next prime is 132113312453. The reversal of 132113312440 is 44213311231.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 592945 + ... + 784735.

It is an arithmetic number, because the mean of its divisors is an integer number (4922701290).

Almost surely, 2^132113312440 is an apocalyptic number.

132113312440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132113312440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157526441280).

132113312440 is an abundant number, since it is smaller than the sum of its proper divisors (182939570120).

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

132113312440 is a wasteful number, since it uses less digits than its factorization.

132113312440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192832 (or 192828 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 132113312440 its reverse (44213311231), we get a palindrome (176326623671).

The spelling of 132113312440 in words is "one hundred thirty-two billion, one hundred thirteen million, three hundred twelve thousand, four hundred forty".