4111003998 has 12 divisors (see below), whose sum is σ = 8907175368. Its totient is φ = 1370334660.

The previous prime is 4111003987. The next prime is 4111003999. The reversal of 4111003998 is 8993001114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4111003999) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 114194538 + ... + 114194573.

It is an arithmetic number, because the mean of its divisors is an integer number (742264614).

Almost surely, 2^4111003998 is an apocalyptic number.

4111003998 is an abundant number, since it is smaller than the sum of its proper divisors (4796171370).

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

4111003998 is a wasteful number, since it uses less digits than its factorization.

4111003998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228389119 (or 228389116 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 4111003998 is about 64117.1115849739. Note that the first 3 decimals coincide. The cubic root of 4111003998 is about 1601.9512649587.

The spelling of 4111003998 in words is "four billion, one hundred eleven million, three thousand, nine hundred ninety-eight".