440142112232 has 32 divisors (see below), whose sum is σ = 872162575200. Its totient is φ = 207657720000.

The previous prime is 440142112187. The next prime is 440142112283. The reversal of 440142112232 is 232211241044.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5730119 + ... + 5806422.

It is an arithmetic number, because the mean of its divisors is an integer number (27255080475).

Almost surely, 2^440142112232 is an apocalyptic number.

It is an amenable number.

440142112232 is a deficient number, since it is larger than the sum of its proper divisors (432020462968).

440142112232 is a wasteful number, since it uses less digits than its factorization.

440142112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11536817 (or 11536813 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 440142112232 its reverse (232211241044), we get a palindrome (672353353276).

The spelling of 440142112232 in words is "four hundred forty billion, one hundred forty-two million, one hundred twelve thousand, two hundred thirty-two".