1063319401689 has 8 divisors (see below), whose sum is σ = 1417764776352. Its totient is φ = 708876814080.

The previous prime is 1063319401681. The next prime is 1063319401747. The reversal of 1063319401689 is 9861049133601.

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

It is not a de Polignac number, because 1063319401689 - 2³ = 1063319401681 is a prime.

It is a super-2 number, since 2×1063319401689² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063319401681) 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 7 ways as a sum of consecutive naturals, for example, 474937 + ... + 1533689.

It is an arithmetic number, because the mean of its divisors is an integer number (177220597044).

Almost surely, 2^{1063319401689} is an apocalyptic number.

It is an amenable number.

1063319401689 is a deficient number, since it is larger than the sum of its proper divisors (354445374663).

1063319401689 is a wasteful number, since it uses less digits than its factorization.

1063319401689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393527.

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 1063319401689 in words is "one trillion, sixty-three billion, three hundred nineteen million, four hundred one thousand, six hundred eighty-nine".