32044400030 has 16 divisors (see below), whose sum is σ = 60715705680. Its totient is φ = 12143140992.

The previous prime is 32044400027. The next prime is 32044400039. The reversal of 32044400030 is 3000444023.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32044399975 and 32044400011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32044400039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84327179 + ... + 84327558.

It is an arithmetic number, because the mean of its divisors is an integer number (3794731605).

Almost surely, 2^32044400030 is an apocalyptic number.

32044400030 is a deficient number, since it is larger than the sum of its proper divisors (28671305650).

32044400030 is a wasteful number, since it uses less digits than its factorization.

32044400030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168654763.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 32044400030 its reverse (3000444023), we get a palindrome (35044844053).

The spelling of 32044400030 in words is "thirty-two billion, forty-four million, four hundred thousand, thirty".