32041040452 has 12 divisors (see below), whose sum is σ = 56167347600. Its totient is φ = 15993226856.

The previous prime is 32041040443. The next prime is 32041040459. The reversal of 32041040452 is 25404014023.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32041040459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6820702 + ... + 6825397.

It is an arithmetic number, because the mean of its divisors is an integer number (4680612300).

Almost surely, 2^32041040452 is an apocalyptic number.

It is an amenable number.

32041040452 is a deficient number, since it is larger than the sum of its proper divisors (24126307148).

32041040452 is a wasteful number, since it uses less digits than its factorization.

32041040452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13646690 (or 13646688 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 32041040452 its reverse (25404014023), we get a palindrome (57445054475).

The spelling of 32041040452 in words is "thirty-two billion, forty-one million, forty thousand, four hundred fifty-two".