4444198403 has 8 divisors (see below), whose sum is σ = 4554807936. Its totient is φ = 4333694400.

The previous prime is 4444198379. The next prime is 4444198417. The reversal of 4444198403 is 3048914444.

4444198403 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4444198403 - 2²⁸ = 4175762947 is a prime.

It is a super-3 number, since 3×4444198403³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4444198433) 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, 62573 + ... + 113153.

It is an arithmetic number, because the mean of its divisors is an integer number (569350992).

Almost surely, 2^4444198403 is an apocalyptic number.

4444198403 is a deficient number, since it is larger than the sum of its proper divisors (110609533).

4444198403 is a wasteful number, since it uses less digits than its factorization.

4444198403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52765.

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 4444198403 is about 66664.8213302938. The cubic root of 4444198403 is about 1644.1110428081. Note that the first 3 decimals are identical.

The spelling of 4444198403 in words is "four billion, four hundred forty-four million, one hundred ninety-eight thousand, four hundred three".