1042011124 has 96 divisors (see below), whose sum is σ = 2427715584. Its totient is φ = 378846720.

The previous prime is 1042011101. The next prime is 1042011181. The reversal of 1042011124 is 4211102401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1042011098 and 1042011107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 664189 + ... + 665755.

It is an arithmetic number, because the mean of its divisors is an integer number (25288704).

Almost surely, 2^1042011124 is an apocalyptic number.

1042011124 is a gapful number since it is divisible by the number (14) 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 1042011124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1213857792).

1042011124 is an abundant number, since it is smaller than the sum of its proper divisors (1385704460).

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

1042011124 is a wasteful number, since it uses less digits than its factorization.

1042011124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1042011124 is about 32280.1970873785. The cubic root of 1042011124 is about 1013.8120567658.

Adding to 1042011124 its reverse (4211102401), we get a palindrome (5253113525).

The spelling of 1042011124 in words is "one billion, forty-two million, eleven thousand, one hundred twenty-four".