1332230121440 has 24 divisors (see below), whose sum is σ = 3147393662280. Its totient is φ = 532892048512.

The previous prime is 1332230121437. The next prime is 1332230121449. The reversal of 1332230121440 is 441210322331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332230121449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4163218970 + ... + 4163219289.

It is an arithmetic number, because the mean of its divisors is an integer number (131141402595).

Almost surely, 2^{1332230121440} is an apocalyptic number.

1332230121440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332230121440 is an abundant number, since it is smaller than the sum of its proper divisors (1815163540840).

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

1332230121440 is an equidigital number, since it uses as much as digits as its factorization.

1332230121440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8326438274 (or 8326438266 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1332230121440 its reverse (441210322331), we get a palindrome (1773440443771).

The spelling of 1332230121440 in words is "one trillion, three hundred thirty-two billion, two hundred thirty million, one hundred twenty-one thousand, four hundred forty".