4443202998 has 144 divisors (see below), whose sum is σ = 11050131456. Its totient is φ = 1336888800.

The previous prime is 4443202969. The next prime is 4443203003. The reversal of 4443202998 is 8992023444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3859723 + ... + 3860873.

It is an arithmetic number, because the mean of its divisors is an integer number (76737024).

Almost surely, 2^4443202998 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4443202998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5525065728).

4443202998 is an abundant number, since it is smaller than the sum of its proper divisors (6606928458).

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

4443202998 is a wasteful number, since it uses less digits than its factorization.

4443202998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241 (or 1216 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 4443202998 is about 66657.3551680533. The cubic root of 4443202998 is about 1643.9882851208.

The spelling of 4443202998 in words is "four billion, four hundred forty-three million, two hundred two thousand, nine hundred ninety-eight".