1004231542 has 8 divisors (see below), whose sum is σ = 1507519800. Its totient is φ = 501724944.

The previous prime is 1004231539. The next prime is 1004231561. The reversal of 1004231542 is 2451324001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192192 + ... + 197347.

It is an arithmetic number, because the mean of its divisors is an integer number (188439975).

Almost surely, 2^1004231542 is an apocalyptic number.

1004231542 is a deficient number, since it is larger than the sum of its proper divisors (503288258).

1004231542 is a wasteful number, since it uses less digits than its factorization.

1004231542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390830.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1004231542 is about 31689.6125252424. The cubic root of 1004231542 is about 1001.4085291142.

Adding to 1004231542 its reverse (2451324001), we get a palindrome (3455555543).

The spelling of 1004231542 in words is "one billion, four million, two hundred thirty-one thousand, five hundred forty-two".