32231002442 has 8 divisors (see below), whose sum is σ = 48349356996. Its totient is φ = 16114550112.

The previous prime is 32231002421. The next prime is 32231002483. The reversal of 32231002442 is 24420013223.

It can be written as a sum of positive squares in 2 ways, for example, as 29652495601 + 2578506841 = 172199^2 + 50779^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432413 + ... + 501440.

Almost surely, 2^32231002442 is an apocalyptic number.

32231002442 is a deficient number, since it is larger than the sum of its proper divisors (16118354554).

32231002442 is a wasteful number, since it uses less digits than its factorization.

32231002442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951112.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 32231002442 its reverse (24420013223), we get a palindrome (56651015665).

The spelling of 32231002442 in words is "thirty-two billion, two hundred thirty-one million, two thousand, four hundred forty-two".