32444740803832 has 16 divisors (see below), whose sum is σ = 69524444579760. Its totient is φ = 13904888915904.

The previous prime is 32444740803791. The next prime is 32444740803833. The reversal of 32444740803832 is 23830804744423.

It is a super-2 number, since 2×32444740803832² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32444740803832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32444740803833) 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 3 ways as a sum of consecutive naturals, for example, 289685185693 + ... + 289685185804.

It is an arithmetic number, because the mean of its divisors is an integer number (4345277786235).

Almost surely, 2^{32444740803832} is an apocalyptic number.

It is an amenable number.

32444740803832 is an abundant number, since it is smaller than the sum of its proper divisors (37079703775928).

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

32444740803832 is a wasteful number, since it uses less digits than its factorization.

32444740803832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579370371510 (or 579370371506 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 52.

The spelling of 32444740803832 in words is "thirty-two trillion, four hundred forty-four billion, seven hundred forty million, eight hundred three thousand, eight hundred thirty-two".