1046042112 has 160 divisors (see below), whose sum is σ = 2979630720. Its totient is φ = 325140480.

The previous prime is 1046042099. The next prime is 1046042141. The reversal of 1046042112 is 2112406401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2130187 + ... + 2130677.

It is an arithmetic number, because the mean of its divisors is an integer number (18622692).

Almost surely, 2^1046042112 is an apocalyptic number.

1046042112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046042112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1489815360).

1046042112 is an abundant number, since it is smaller than the sum of its proper divisors (1933588608).

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

1046042112 is an equidigital number, since it uses as much as digits as its factorization.

1046042112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1046042112 is about 32342.5742945734. The cubic root of 1046042112 is about 1015.1176748876.

Adding to 1046042112 its reverse (2112406401), we get a palindrome (3158448513).

The spelling of 1046042112 in words is "one billion, forty-six million, forty-two thousand, one hundred twelve".