32303434144 has 24 divisors (see below), whose sum is σ = 63832079808. Its totient is φ = 16092112320.

The previous prime is 32303434043. The next prime is 32303434157. The reversal of 32303434144 is 44143430323.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853842 + ... + 1871185.

It is an arithmetic number, because the mean of its divisors is an integer number (2659669992).

Almost surely, 2^32303434144 is an apocalyptic number.

It is an amenable number.

32303434144 is a deficient number, since it is larger than the sum of its proper divisors (31528645664).

32303434144 is a wasteful number, since it uses less digits than its factorization.

32303434144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725308 (or 3725300 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 32303434144 its reverse (44143430323), we get a palindrome (76446864467).

The spelling of 32303434144 in words is "thirty-two billion, three hundred three million, four hundred thirty-four thousand, one hundred forty-four".