1441343636 has 12 divisors (see below), whose sum is σ = 2603717760. Its totient is φ = 697424280.

The previous prime is 1441343593. The next prime is 1441343647. The reversal of 1441343636 is 6363431441.

It is a junction number, because it is equal to n+sod(n) for n = 1441343596 and 1441343605.

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, 5811746 + ... + 5811993.

It is an arithmetic number, because the mean of its divisors is an integer number (216976480).

Almost surely, 2^1441343636 is an apocalyptic number.

It is an amenable number.

1441343636 is a deficient number, since it is larger than the sum of its proper divisors (1162374124).

1441343636 is a wasteful number, since it uses less digits than its factorization.

1441343636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11623774 (or 11623772 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

The square root of 1441343636 is about 37965.0317529171. The cubic root of 1441343636 is about 1129.5943504417.

The spelling of 1441343636 in words is "one billion, four hundred forty-one million, three hundred forty-three thousand, six hundred thirty-six".