1441363623 has 16 divisors (see below), whose sum is σ = 2201853696. Its totient is φ = 821577600.

The previous prime is 1441363619. The next prime is 1441363661. The reversal of 1441363623 is 3263631441.

It is not a de Polignac number, because 1441363623 - 2² = 1441363619 is a prime.

It is a super-2 number, since 2×1441363623² = 4155058187415372258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441363603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77161 + ... + 94002.

It is an arithmetic number, because the mean of its divisors is an integer number (137615856).

Almost surely, 2^1441363623 is an apocalyptic number.

1441363623 is a deficient number, since it is larger than the sum of its proper divisors (760490073).

1441363623 is a wasteful number, since it uses less digits than its factorization.

1441363623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171574.

The product of its digits is 31104, while the sum is 33.

The square root of 1441363623 is about 37965.2949810745. The cubic root of 1441363623 is about 1129.5995717499.

The spelling of 1441363623 in words is "one billion, four hundred forty-one million, three hundred sixty-three thousand, six hundred twenty-three".