32053440444 has 48 divisors (see below), whose sum is σ = 74957422848. Its totient is φ = 10660791168.

The previous prime is 32053440443. The next prime is 32053440469. The reversal of 32053440444 is 44404435023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32053440443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17936119 + ... + 17937905.

It is an arithmetic number, because the mean of its divisors is an integer number (1561612976).

Almost surely, 2^32053440444 is an apocalyptic number.

It is an amenable number.

32053440444 is an abundant number, since it is smaller than the sum of its proper divisors (42903982404).

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

32053440444 is a wasteful number, since it uses less digits than its factorization.

32053440444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4274 (or 4272 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 32053440444 its reverse (44404435023), we get a palindrome (76457875467).

The spelling of 32053440444 in words is "thirty-two billion, fifty-three million, four hundred forty thousand, four hundred forty-four".