532240131432 has 32 divisors (see below), whose sum is σ = 1346631662880. Its totient is φ = 175275865920.

The previous prime is 532240131419. The next prime is 532240131457. The reversal of 532240131432 is 234131042235.

It is a self number, because there is not a number n which added to its sum of digits gives 532240131432.

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, 133592419 + ... + 133596402.

It is an arithmetic number, because the mean of its divisors is an integer number (42082239465).

Almost surely, 2^532240131432 is an apocalyptic number.

It is an amenable number.

532240131432 is an abundant number, since it is smaller than the sum of its proper divisors (814391531448).

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

532240131432 is a wasteful number, since it uses less digits than its factorization.

532240131432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267188913 (or 267188909 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 532240131432 its reverse (234131042235), we get a palindrome (766371173667).

The spelling of 532240131432 in words is "five hundred thirty-two billion, two hundred forty million, one hundred thirty-one thousand, four hundred thirty-two".