440000051332 has 12 divisors (see below), whose sum is σ = 776814250716. Its totient is φ = 218053122560.

The previous prime is 440000051311. The next prime is 440000051347. The reversal of 440000051332 is 233150000044.

It can be written as a sum of positive squares in 2 ways, for example, as 4840819776 + 435159231556 = 69576^2 + 659666^2 .

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, 486725269 + ... + 486726172.

It is an arithmetic number, because the mean of its divisors is an integer number (64734520893).

Almost surely, 2^440000051332 is an apocalyptic number.

It is an amenable number.

440000051332 is a deficient number, since it is larger than the sum of its proper divisors (336814199384).

440000051332 is a wasteful number, since it uses less digits than its factorization.

440000051332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973451558 (or 973451556 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 440000051332 its reverse (233150000044), we get a palindrome (673150051376).

The spelling of 440000051332 in words is "four hundred forty billion, fifty-one thousand, three hundred thirty-two".