1016425441 has 2 divisors, whose sum is σ = 1016425442. Its totient is φ = 1016425440.

The previous prime is 1016425283. The next prime is 1016425451. The reversal of 1016425441 is 1445246101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1012830625 + 3594816 = 31825^2 + 1896^2 .

It is a cyclic number.

It is not a de Polignac number, because 1016425441 - 2¹¹ = 1016423393 is a prime.

It is a super-2 number, since 2×1016425441² = 2066241354224088962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1016425451) 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 as a sum of consecutive naturals, namely, 508212720 + 508212721.

It is an arithmetic number, because the mean of its divisors is an integer number (508212721).

Almost surely, 2^1016425441 is an apocalyptic number.

It is an amenable number.

1016425441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016425441 is an equidigital number, since it uses as much as digits as its factorization.

1016425441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 1016425441 is about 31881.4278381631. The cubic root of 1016425441 is about 1005.4454403551.

The spelling of 1016425441 in words is "one billion, sixteen million, four hundred twenty-five thousand, four hundred forty-one".