1441503049661 has 16 divisors (see below), whose sum is σ = 1470817267200. Its totient is φ = 1412355256368.

The previous prime is 1441503049573. The next prime is 1441503049669. The reversal of 1441503049661 is 1669403051441.

It is a cyclic number.

It is not a de Polignac number, because 1441503049661 - 2³⁴ = 1424323180477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441503049669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49591550 + ... + 49620608.

It is an arithmetic number, because the mean of its divisors is an integer number (91926079200).

Almost surely, 2^{1441503049661} is an apocalyptic number.

It is an amenable number.

1441503049661 is a deficient number, since it is larger than the sum of its proper divisors (29314217539).

1441503049661 is a wasteful number, since it uses less digits than its factorization.

1441503049661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31888.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 1441503049661 in words is "one trillion, four hundred forty-one billion, five hundred three million, forty-nine thousand, six hundred sixty-one".