4143144040144 has 20 divisors (see below), whose sum is σ = 8027502597700. Its totient is φ = 2071530466560.

The previous prime is 4143144040121. The next prime is 4143144040159. The reversal of 4143144040144 is 4410404413414.

It can be written as a sum of positive squares in 2 ways, for example, as 3623464531600 + 519679508544 = 1903540^2 + 720888^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1766469 + ... + 3377380.

It is an arithmetic number, because the mean of its divisors is an integer number (401375129885).

Almost surely, 2^{4143144040144} is an apocalyptic number.

It is an amenable number.

4143144040144 is a deficient number, since it is larger than the sum of its proper divisors (3884358557556).

4143144040144 is a wasteful number, since it uses less digits than its factorization.

4143144040144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5194198 (or 5194192 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 4143144040144 its reverse (4410404413414), we get a palindrome (8553548453558).

The spelling of 4143144040144 in words is "four trillion, one hundred forty-three billion, one hundred forty-four million, forty thousand, one hundred forty-four".