1441511066647 has 4 divisors (see below), whose sum is σ = 1441517135440. Its totient is φ = 1441504997856.

The previous prime is 1441511066627. The next prime is 1441511066657. The reversal of 1441511066647 is 7466601151441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1441511066647 - 2¹⁹ = 1441510542359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1441511066597 and 1441511066606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441511066617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2662947 + ... + 3158212.

It is an arithmetic number, because the mean of its divisors is an integer number (360379283860).

Almost surely, 2^{1441511066647} is an apocalyptic number.

1441511066647 is a deficient number, since it is larger than the sum of its proper divisors (6068793).

1441511066647 is an equidigital number, since it uses as much as digits as its factorization.

1441511066647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6068792.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 1441511066647 in words is "one trillion, four hundred forty-one billion, five hundred eleven million, sixty-six thousand, six hundred forty-seven".