1411441621144 has 32 divisors (see below), whose sum is σ = 2685950640720. Its totient is φ = 695211503616.

The previous prime is 1411441621123. The next prime is 1411441621193. The reversal of 1411441621144 is 4411261441141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978249 + ... + 1944184.

Almost surely, 2^{1411441621144} is an apocalyptic number.

It is an amenable number.

1411441621144 is a deficient number, since it is larger than the sum of its proper divisors (1274509019576).

1411441621144 is a wasteful number, since it uses less digits than its factorization.

1411441621144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2923339 (or 2923335 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The spelling of 1411441621144 in words is "one trillion, four hundred eleven billion, four hundred forty-one million, six hundred twenty-one thousand, one hundred forty-four".