444553314 has 8 divisors (see below), whose sum is σ = 889106640. Its totient is φ = 148184436.

The previous prime is 444553313. The next prime is 444553337. The reversal of 444553314 is 413355444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

444553314 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (444553313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37046104 + ... + 37046115.

It is an arithmetic number, because the mean of its divisors is an integer number (111138330).

Almost surely, 2^444553314 is an apocalyptic number.

444553314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

444553314 is a wasteful number, since it uses less digits than its factorization.

444553314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74092224.

The product of its digits is 57600, while the sum is 33.

The square root of 444553314 is about 21084.4329779105. The cubic root of 444553314 is about 763.2051355471.

The spelling of 444553314 in words is "four hundred forty-four million, five hundred fifty-three thousand, three hundred fourteen".