444104453120 has 88 divisors (see below), whose sum is σ = 1127996959104. Its totient is φ = 167192231936.

The previous prime is 444104453113. The next prime is 444104453123. The reversal of 444104453120 is 21354401444.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (444104453123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2464112 + ... + 2638191.

Almost surely, 2^444104453120 is an apocalyptic number.

444104453120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

444104453120 is an abundant number, since it is smaller than the sum of its proper divisors (683892505984).

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

444104453120 is a wasteful number, since it uses less digits than its factorization.

444104453120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5102345 (or 5102327 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 444104453120 its reverse (21354401444), we get a palindrome (465458854564).

The spelling of 444104453120 in words is "four hundred forty-four billion, one hundred four million, four hundred fifty-three thousand, one hundred twenty".