439375844308112 has 10 divisors (see below), whose sum is σ = 851290698346998. Its totient is φ = 219687922154048.

The previous prime is 439375844308091. The next prime is 439375844308117. The reversal of 439375844308112 is 211803448573934.

It can be written as a sum of positive squares in only one way, i.e., 426562766332816 + 12813077975296 = 20653396^2 + 3579536^2 .

It is a super-2 number, since 2×439375844308112² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (439375844308117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13730495134613 + ... + 13730495134644.

Almost surely, 2^{439375844308112} is an apocalyptic number.

It is an amenable number.

439375844308112 is a deficient number, since it is larger than the sum of its proper divisors (411914854038886).

439375844308112 is a wasteful number, since it uses less digits than its factorization.

439375844308112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27460990269265 (or 27460990269259 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 62.

The spelling of 439375844308112 in words is "four hundred thirty-nine trillion, three hundred seventy-five billion, eight hundred forty-four million, three hundred eight thousand, one hundred twelve".