32013421442 has 8 divisors (see below), whose sum is σ = 50547507600. Its totient is φ = 15164252244.

The previous prime is 32013421421. The next prime is 32013421471. The reversal of 32013421442 is 24412431023.

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, 421229192 + ... + 421229267.

It is an arithmetic number, because the mean of its divisors is an integer number (6318438450).

Almost surely, 2^32013421442 is an apocalyptic number.

32013421442 is a deficient number, since it is larger than the sum of its proper divisors (18534086158).

32013421442 is a wasteful number, since it uses less digits than its factorization.

32013421442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842458480.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 32013421442 its reverse (24412431023), we get a palindrome (56425852465).

The spelling of 32013421442 in words is "thirty-two billion, thirteen million, four hundred twenty-one thousand, four hundred forty-two".