1004142332 has 24 divisors (see below), whose sum is σ = 1863170064. Its totient is φ = 471889152.

The previous prime is 1004142331. The next prime is 1004142353. The reversal of 1004142332 is 2332414001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004142331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41723 + ... + 61229.

It is an arithmetic number, because the mean of its divisors is an integer number (77632086).

Almost surely, 2^1004142332 is an apocalyptic number.

It is an amenable number.

1004142332 is a deficient number, since it is larger than the sum of its proper divisors (859027732).

1004142332 is a wasteful number, since it uses less digits than its factorization.

1004142332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20285 (or 20283 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1004142332 is about 31688.2049349596. The cubic root of 1004142332 is about 1001.3788751627.

Adding to 1004142332 its reverse (2332414001), we get a palindrome (3336556333).

The spelling of 1004142332 in words is "one billion, four million, one hundred forty-two thousand, three hundred thirty-two".