32241432144 has 80 divisors (see below), whose sum is σ = 88233674112. Its totient is φ = 10109927424.

The previous prime is 32241432143. The next prime is 32241432173. The reversal of 32241432144 is 44123414223.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32241432143) by changing a digit.

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, 1846077 + ... + 1863459.

Almost surely, 2^32241432144 is an apocalyptic number.

32241432144 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

32241432144 is an abundant number, since it is smaller than the sum of its proper divisors (55992241968).

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

32241432144 is a wasteful number, since it uses less digits than its factorization.

32241432144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19684 (or 19678 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

Adding to 32241432144 its reverse (44123414223), we get a palindrome (76364846367).

The spelling of 32241432144 in words is "thirty-two billion, two hundred forty-one million, four hundred thirty-two thousand, one hundred forty-four".