444378114 has 12 divisors (see below), whose sum is σ = 962819286. Its totient is φ = 148126032.

The previous prime is 444378097. The next prime is 444378127. The reversal of 444378114 is 411873444.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 360050625 + 84327489 = 18975^2 + 9183^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12343819 + ... + 12343854.

Almost surely, 2^444378114 is an apocalyptic number.

444378114 is an abundant number, since it is smaller than the sum of its proper divisors (518441172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444378114 is a wasteful number, since it uses less digits than its factorization.

444378114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24687681 (or 24687678 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 444378114 is about 21080.2778444687. The cubic root of 444378114 is about 763.1048617778.

The spelling of 444378114 in words is "four hundred forty-four million, three hundred seventy-eight thousand, one hundred fourteen".