32542561344 has 56 divisors (see below), whose sum is σ = 86126165568. Its totient is φ = 10844500480.

The previous prime is 32542561319. The next prime is 32542561349. The reversal of 32542561344 is 44316524523.

It is not an unprimeable number, because it can be changed into a prime (32542561349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730429 + ... + 773699.

Almost surely, 2^32542561344 is an apocalyptic number.

It is an amenable number.

32542561344 is an abundant number, since it is smaller than the sum of its proper divisors (53583604224).

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

32542561344 is a wasteful number, since it uses less digits than its factorization.

32542561344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47203 (or 47193 counting only the distinct ones).

The product of its digits is 345600, while the sum is 39.

The spelling of 32542561344 in words is "thirty-two billion, five hundred forty-two million, five hundred sixty-one thousand, three hundred forty-four".