4100440121998 has 16 divisors (see below), whose sum is σ = 6711123596976. Its totient is φ = 1863471839040.

The previous prime is 4100440121971. The next prime is 4100440122029. The reversal of 4100440121998 is 8991210440014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18113961 + ... + 18338932.

It is an arithmetic number, because the mean of its divisors is an integer number (419445224811).

Almost surely, 2^{4100440121998} is an apocalyptic number.

4100440121998 is a deficient number, since it is larger than the sum of its proper divisors (2610683474978).

4100440121998 is a wasteful number, since it uses less digits than its factorization.

4100440121998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36458019.

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 4100440121998 in words is "four trillion, one hundred billion, four hundred forty million, one hundred twenty-one thousand, nine hundred ninety-eight".