1432324232144 has 80 divisors (see below), whose sum is σ = 3009432300672. Its totient is φ = 656480623104.

The previous prime is 1432324232113. The next prime is 1432324232153. The reversal of 1432324232144 is 4412324232341.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17205629 + ... + 17288675.

Almost surely, 2^{1432324232144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1432324232144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1504716150336).

1432324232144 is an abundant number, since it is smaller than the sum of its proper divisors (1577108068528).

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

1432324232144 is a wasteful number, since it uses less digits than its factorization.

1432324232144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83644 (or 83638 counting only the distinct ones).

The product of its digits is 110592, while the sum is 35.

Adding to 1432324232144 its reverse (4412324232341), we get a palindrome (5844648464485).

The spelling of 1432324232144 in words is "one trillion, four hundred thirty-two billion, three hundred twenty-four million, two hundred thirty-two thousand, one hundred forty-four".