444243043134 has 80 divisors (see below), whose sum is σ = 1112413656816. Its totient is φ = 131335689600.

The previous prime is 444243043103. The next prime is 444243043159. The reversal of 444243043134 is 431340342444.

444243043134 is a `hidden beast` number, since 4 + 442 + 43 + 0 + 43 + 134 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2967117 + ... + 3113240.

Almost surely, 2^444243043134 is an apocalyptic number.

444243043134 is an abundant number, since it is smaller than the sum of its proper divisors (668170613682).

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

444243043134 is a wasteful number, since it uses less digits than its factorization.

444243043134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6080423 (or 6080414 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 444243043134 its reverse (431340342444), we get a palindrome (875583385578).

The spelling of 444243043134 in words is "four hundred forty-four billion, two hundred forty-three million, forty-three thousand, one hundred thirty-four".