41143131221144 has 8 divisors (see below), whose sum is σ = 77143371039660. Its totient is φ = 20571565610568.

The previous prime is 41143131221117. The next prime is 41143131221173. The reversal of 41143131221144 is 44112213134114.

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

It is a self number, because there is not a number n which added to its sum of digits gives 41143131221144.

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, 2571445701314 + ... + 2571445701329.

Almost surely, 2^{41143131221144} is an apocalyptic number.

It is an amenable number.

41143131221144 is a deficient number, since it is larger than the sum of its proper divisors (36000239818516).

41143131221144 is a wasteful number, since it uses less digits than its factorization.

41143131221144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5142891402649 (or 5142891402645 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

Adding to 41143131221144 its reverse (44112213134114), we get a palindrome (85255344355258).

The spelling of 41143131221144 in words is "forty-one trillion, one hundred forty-three billion, one hundred thirty-one million, two hundred twenty-one thousand, one hundred forty-four".