440533310412212 has 12 divisors (see below), whose sum is σ = 770965986372036. Its totient is φ = 220257314305920.

The previous prime is 440533310412187. The next prime is 440533310412227. The reversal of 440533310412212 is 212214013335044.

It can be written as a sum of positive squares in 2 ways, for example, as 313702333182736 + 126830977229476 = 17711644^2 + 11261926^2 .

It is a congruent number.

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, 2335118933 + ... + 2335307580.

It is an arithmetic number, because the mean of its divisors is an integer number (64247165531003).

Almost surely, 2^{440533310412212} is an apocalyptic number.

It is an amenable number.

440533310412212 is a deficient number, since it is larger than the sum of its proper divisors (330432675959824).

440533310412212 is a wasteful number, since it uses less digits than its factorization.

440533310412212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670450098 (or 4670450096 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 440533310412212 its reverse (212214013335044), we get a palindrome (652747323747256).

The spelling of 440533310412212 in words is "four hundred forty trillion, five hundred thirty-three billion, three hundred ten million, four hundred twelve thousand, two hundred twelve".