303423124042 has 8 divisors (see below), whose sum is σ = 455138076996. Its totient is φ = 151710431712.

The previous prime is 303423124013. The next prime is 303423124049. The reversal of 303423124042 is 240421324303.

It can be written as a sum of positive squares in 2 ways, for example, as 280583149401 + 22839974641 = 529701^2 + 151129^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 303423124042.

It is not an unprimeable number, because it can be changed into a prime (303423124049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176013 + ... + 798640.

Almost surely, 2^303423124042 is an apocalyptic number.

303423124042 is a deficient number, since it is larger than the sum of its proper divisors (151714952954).

303423124042 is a wasteful number, since it uses less digits than its factorization.

303423124042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130312.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 303423124042 its reverse (240421324303), we get a palindrome (543844448345).

The spelling of 303423124042 in words is "three hundred three billion, four hundred twenty-three million, one hundred twenty-four thousand, forty-two".