2010443443144 has 8 divisors (see below), whose sum is σ = 3769581455910. Its totient is φ = 1005221721568.

The previous prime is 2010443443133. The next prime is 2010443443189. The reversal of 2010443443144 is 4413443440102.

It can be written as a sum of positive squares in only one way, i.e., 1262616290244 + 747827152900 = 1123662^2 + 864770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125652715189 + ... + 125652715204.

Almost surely, 2^{2010443443144} is an apocalyptic number.

It is an amenable number.

2010443443144 is a deficient number, since it is larger than the sum of its proper divisors (1759138012766).

2010443443144 is a wasteful number, since it uses less digits than its factorization.

2010443443144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251305430399 (or 251305430395 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 2010443443144 its reverse (4413443440102), we get a palindrome (6423886883246).

The spelling of 2010443443144 in words is "two trillion, ten billion, four hundred forty-three million, four hundred forty-three thousand, one hundred forty-four".