1230441042 has 8 divisors (see below), whose sum is σ = 2460882096. Its totient is φ = 410147012.

The previous prime is 1230441041. The next prime is 1230441089. The reversal of 1230441042 is 2401440321.

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

1230441042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1230441041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102536748 + ... + 102536759.

It is an arithmetic number, because the mean of its divisors is an integer number (307610262).

Almost surely, 2^1230441042 is an apocalyptic number.

1230441042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1230441042 is a wasteful number, since it uses less digits than its factorization.

1230441042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205073512.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1230441042 is about 35077.6430508094. The cubic root of 1230441042 is about 1071.5693168807.

Adding to 1230441042 its reverse (2401440321), we get a palindrome (3631881363).

The spelling of 1230441042 in words is "one billion, two hundred thirty million, four hundred forty-one thousand, forty-two".