1042452024 has 64 divisors (see below), whose sum is σ = 2757888000. Its totient is φ = 327444480.

The previous prime is 1042452013. The next prime is 1042452049. The reversal of 1042452024 is 4202542401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1042451985 and 1042452003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81112 + ... + 93080.

It is an arithmetic number, because the mean of its divisors is an integer number (43092000).

Almost surely, 2^1042452024 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 1042452024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1378944000).

1042452024 is an abundant number, since it is smaller than the sum of its proper divisors (1715435976).

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

1042452024 is a wasteful number, since it uses less digits than its factorization.

1042452024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12188 (or 12184 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 1042452024 is about 32287.0256295002. The cubic root of 1042452024 is about 1013.9550260350.

Adding to 1042452024 its reverse (4202542401), we get a palindrome (5244994425).

The spelling of 1042452024 in words is "one billion, forty-two million, four hundred fifty-two thousand, twenty-four".