1016263412 has 12 divisors (see below), whose sum is σ = 1872064320. Its totient is φ = 481387896.

The previous prime is 1016263379. The next prime is 1016263447. The reversal of 1016263412 is 2143626101.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6685868 + ... + 6686019.

It is an arithmetic number, because the mean of its divisors is an integer number (156005360).

Almost surely, 2^1016263412 is an apocalyptic number.

It is an amenable number.

1016263412 is a deficient number, since it is larger than the sum of its proper divisors (855800908).

1016263412 is a wasteful number, since it uses less digits than its factorization.

1016263412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13371910 (or 13371908 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1016263412 is about 31878.8866179482. The cubic root of 1016263412 is about 1005.3920112922.

Adding to 1016263412 its reverse (2143626101), we get a palindrome (3159889513).

The spelling of 1016263412 in words is "one billion, sixteen million, two hundred sixty-three thousand, four hundred twelve".