440132343243322 has 16 divisors (see below), whose sum is σ = 701422466868360. Its totient is φ = 206735042864448.

The previous prime is 440132343243277. The next prime is 440132343243343. The reversal of 440132343243322 is 223342343231044.

It can be written as a sum of positive squares in 4 ways, for example, as 434230120799721 + 5902222443601 = 20838189^2 + 2429449^2 .

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, 102547142133 + ... + 102547146424.

Almost surely, 2^{440132343243322} is an apocalyptic number.

440132343243322 is a deficient number, since it is larger than the sum of its proper divisors (261290123625038).

440132343243322 is a wasteful number, since it uses less digits than its factorization.

440132343243322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205094288625.

The product of its (nonzero) digits is 995328, while the sum is 40.

Adding to 440132343243322 its reverse (223342343231044), we get a palindrome (663474686474366).

The spelling of 440132343243322 in words is "four hundred forty trillion, one hundred thirty-two billion, three hundred forty-three million, two hundred forty-three thousand, three hundred twenty-two".