1044320100463 has 8 divisors (see below), whose sum is σ = 1082203480080. Its totient is φ = 1006561543680.

The previous prime is 1044320100449. The next prime is 1044320100493. The reversal of 1044320100463 is 3640010234401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1044320100463 - 2³³ = 1035730165871 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 (1044320100413) 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 7 ways as a sum of consecutive naturals, for example, 31188673 + ... + 31222138.

It is an arithmetic number, because the mean of its divisors is an integer number (135275435010).

Almost surely, 2^{1044320100463} is an apocalyptic number.

1044320100463 is a deficient number, since it is larger than the sum of its proper divisors (37883379617).

1044320100463 is an equidigital number, since it uses as much as digits as its factorization.

1044320100463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62411417.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1044320100463 its reverse (3640010234401), we get a palindrome (4684330334864).

The spelling of 1044320100463 in words is "one trillion, forty-four billion, three hundred twenty million, one hundred thousand, four hundred sixty-three".