1016759168426 has 4 divisors (see below), whose sum is σ = 1525138752642. Its totient is φ = 508379584212.

The previous prime is 1016759168377. The next prime is 1016759168437. The reversal of 1016759168426 is 6248619576101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 923615180401 + 93143988025 = 961049^2 + 305195^2 .

It is a super-4 number, since 4×1016759168426⁴ (a number of 49 digits) contains 4444 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 254189792105 + ... + 254189792108.

Almost surely, 2^{1016759168426} is an apocalyptic number.

1016759168426 is a deficient number, since it is larger than the sum of its proper divisors (508379584216).

1016759168426 is an equidigital number, since it uses as much as digits as its factorization.

1016759168426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508379584215.

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 1016759168426 in words is "one trillion, sixteen billion, seven hundred fifty-nine million, one hundred sixty-eight thousand, four hundred twenty-six".