1033530442 has 48 divisors (see below), whose sum is σ = 1855943712. Its totient is φ = 430224480.

The previous prime is 1033530373. The next prime is 1033530467. The reversal of 1033530442 is 2440353301.

It is a super-3 number, since 3×1033530442³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 495133 + ... + 497215.

It is an arithmetic number, because the mean of its divisors is an integer number (38665494).

Almost surely, 2^1033530442 is an apocalyptic number.

1033530442 is a deficient number, since it is larger than the sum of its proper divisors (822413270).

1033530442 is a wasteful number, since it uses less digits than its factorization.

1033530442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243 (or 2236 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 1033530442 is about 32148.5682729418. The cubic root of 1033530442 is about 1011.0541690922.

Adding to 1033530442 its reverse (2440353301), we get a palindrome (3473883743).

The spelling of 1033530442 in words is "one billion, thirty-three million, five hundred thirty thousand, four hundred forty-two".