1441334563 has 4 divisors (see below), whose sum is σ = 1442801808. Its totient is φ = 1439867320.

The previous prime is 1441334551. The next prime is 1441334569. The reversal of 1441334563 is 3654331441.

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 1441334563 - 2¹³ = 1441326371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1441334569) 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, 732148 + ... + 734113.

It is an arithmetic number, because the mean of its divisors is an integer number (360700452).

Almost surely, 2^1441334563 is an apocalyptic number.

1441334563 is a deficient number, since it is larger than the sum of its proper divisors (1467245).

1441334563 is an equidigital number, since it uses as much as digits as its factorization.

1441334563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467244.

The product of its digits is 51840, while the sum is 34.

The square root of 1441334563 is about 37964.9122611919. The cubic root of 1441334563 is about 1129.5919802387.

The spelling of 1441334563 in words is "one billion, four hundred forty-one million, three hundred thirty-four thousand, five hundred sixty-three".