2001066230144 has 16 divisors (see below), whose sum is σ = 3986499130620. Its totient is φ = 1000533115008.

The previous prime is 2001066230101. The next prime is 2001066230153. The reversal of 2001066230144 is 4410326601002.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7816664834 + ... + 7816665089.

Almost surely, 2^{2001066230144} is an apocalyptic number.

It is an amenable number.

2001066230144 is a deficient number, since it is larger than the sum of its proper divisors (1985432900476).

2001066230144 is an equidigital number, since it uses as much as digits as its factorization.

2001066230144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15633329937 (or 15633329925 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 2001066230144 in words is "two trillion, one billion, sixty-six million, two hundred thirty thousand, one hundred forty-four".