2011044100018 has 16 divisors (see below), whose sum is σ = 3090516853536. Its totient is φ = 980877782560.

The previous prime is 2011044099943. The next prime is 2011044100031. The reversal of 2011044100018 is 8100014401102.

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, 811696 + ... + 2163547.

It is an arithmetic number, because the mean of its divisors is an integer number (193157303346).

Almost surely, 2^{2011044100018} is an apocalyptic number.

2011044100018 is a deficient number, since it is larger than the sum of its proper divisors (1079472753518).

2011044100018 is a wasteful number, since it uses less digits than its factorization.

2011044100018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2983529.

The product of its (nonzero) digits is 256, while the sum is 22.

The spelling of 2011044100018 in words is "two trillion, eleven billion, forty-four million, one hundred thousand, eighteen".