32132441243420 has 48 divisors (see below), whose sum is σ = 77912888491200. Its totient is φ = 10903261353984.

The previous prime is 32132441243417. The next prime is 32132441243429. The reversal of 32132441243420 is 2434214423123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32132441243429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1183065995 + ... + 1183093154.

It is an arithmetic number, because the mean of its divisors is an integer number (1623185176900).

Almost surely, 2^{32132441243420} is an apocalyptic number.

It is an amenable number.

32132441243420 is an abundant number, since it is smaller than the sum of its proper divisors (45780447247780).

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

32132441243420 is a wasteful number, since it uses less digits than its factorization.

32132441243420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366159262 (or 2366159260 counting only the distinct ones).

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

Adding to 32132441243420 its reverse (2434214423123), we get a palindrome (34566655666543).

The spelling of 32132441243420 in words is "thirty-two trillion, one hundred thirty-two billion, four hundred forty-one million, two hundred forty-three thousand, four hundred twenty".