1016098272289 has 3 divisors (see below), whose sum is σ = 1016099280307. Its totient is φ = 1016097264272.

The previous prime is 1016098272271. The next prime is 1016098272377. The reversal of 1016098272289 is 9822728906101.

The square root of 1016098272289 is 1008017.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1016094240225 + 4032064 = 1008015^2 + 2008^2 .

It is not a de Polignac number, because 1016098272289 - 2¹⁷ = 1016098141217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1016098272239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 504009 + ... + 1512025.

Almost surely, 2^{1016098272289} is an apocalyptic number.

1016098272289 is the 1008017-th square number.

1016098272289 is the 504009-th centered octagonal number.

It is an amenable number.

1016098272289 is a deficient number, since it is larger than the sum of its proper divisors (1008018).

1016098272289 is an frugal number, since it uses more digits than its factorization.

1016098272289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016034 (or 1008017 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 55.

The spelling of 1016098272289 in words is "one trillion, sixteen billion, ninety-eight million, two hundred seventy-two thousand, two hundred eighty-nine".