32052535220240 has 40 divisors (see below), whose sum is σ = 76926084534528. Its totient is φ = 12407432987520.

The previous prime is 32052535220239. The next prime is 32052535220263. The reversal of 32052535220240 is 4202253525023.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 32052535220240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6462202202 + ... + 6462207161.

Almost surely, 2^{32052535220240} is an apocalyptic number.

It is an amenable number.

32052535220240 is an abundant number, since it is smaller than the sum of its proper divisors (44873549314288).

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

32052535220240 is a wasteful number, since it uses less digits than its factorization.

32052535220240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12924409407 (or 12924409401 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 32052535220240 its reverse (4202253525023), we get a palindrome (36254788745263).

The spelling of 32052535220240 in words is "thirty-two trillion, fifty-two billion, five hundred thirty-five million, two hundred twenty thousand, two hundred forty".