1016442268 has 36 divisors (see below), whose sum is σ = 1843932328. Its totient is φ = 490127040.

The previous prime is 1016442253. The next prime is 1016442269. The reversal of 1016442268 is 8622446101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016442269) 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 11 ways as a sum of consecutive naturals, for example, 684655 + ... + 686137.

Almost surely, 2^1016442268 is an apocalyptic number.

It is an amenable number.

1016442268 is a deficient number, since it is larger than the sum of its proper divisors (827490060).

1016442268 is a wasteful number, since it uses less digits than its factorization.

1016442268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654 (or 1599 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 1016442268 is about 31881.6917367946. The cubic root of 1016442268 is about 1005.4509887329.

Adding to 1016442268 its reverse (8622446101), we get a palindrome (9638888369).

The spelling of 1016442268 in words is "one billion, sixteen million, four hundred forty-two thousand, two hundred sixty-eight".