1063444443601 has 4 divisors (see below), whose sum is σ = 1097749103104. Its totient is φ = 1029139784100.

The previous prime is 1063444443599. The next prime is 1063444443617.

1063444443601 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1063444443601 - 2¹ = 1063444443599 is a prime.

It is a super-2 number, since 2×1063444443601² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1063444443671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17152329705 + ... + 17152329766.

It is an arithmetic number, because the mean of its divisors is an integer number (274437275776).

Almost surely, 2^{1063444443601} is an apocalyptic number.

It is an amenable number.

1063444443601 is a deficient number, since it is larger than the sum of its proper divisors (34304659503).

1063444443601 is an equidigital number, since it uses as much as digits as its factorization.

1063444443601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34304659502.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 1063444443601 in words is "one trillion, sixty-three billion, four hundred forty-four million, four hundred forty-three thousand, six hundred one".