1332112440432 has 40 divisors (see below), whose sum is σ = 3473452077696. Its totient is φ = 439887595456.

The previous prime is 1332112440409. The next prime is 1332112440437. The reversal of 1332112440432 is 2340442112331.

It is a self number, because there is not a number n which added to its sum of digits gives 1332112440432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332112440437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129678708 + ... + 129688979.

Almost surely, 2^{1332112440432} is an apocalyptic number.

1332112440432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1332112440432 is an abundant number, since it is smaller than the sum of its proper divisors (2141339637264).

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

1332112440432 is a wasteful number, since it uses less digits than its factorization.

1332112440432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259367805 (or 259367799 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1332112440432 its reverse (2340442112331), we get a palindrome (3672554552763).

The spelling of 1332112440432 in words is "one trillion, three hundred thirty-two billion, one hundred twelve million, four hundred forty thousand, four hundred thirty-two".