1012044068 has 96 divisors (see below), whose sum is σ = 2261758464. Its totient is φ = 386039808.

The previous prime is 1012044067. The next prime is 1012044157. The reversal of 1012044068 is 8604402101.

It is not an unprimeable number, because it can be changed into a prime (1012044067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1061480 + ... + 1062432.

It is an arithmetic number, because the mean of its divisors is an integer number (23559984).

Almost surely, 2^1012044068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1012044068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1130879232).

1012044068 is an abundant number, since it is smaller than the sum of its proper divisors (1249714396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012044068 is a wasteful number, since it uses less digits than its factorization.

1012044068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101 (or 1099 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 1012044068 is about 31812.6400664893. The cubic root of 1012044068 is about 1003.9986785907.

Adding to 1012044068 its reverse (8604402101), we get a palindrome (9616446169).

The spelling of 1012044068 in words is "one billion, twelve million, forty-four thousand, sixty-eight".