201304043042 has 8 divisors (see below), whose sum is σ = 301982486736. Its totient is φ = 100643214132.

The previous prime is 201304043033. The next prime is 201304043071. The reversal of 201304043042 is 240340403102.

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

It is a super-2 number, since 2×201304043042² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201304042999 and 201304043017.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4375088 + ... + 4420859.

It is an arithmetic number, because the mean of its divisors is an integer number (37747810842).

Almost surely, 2^201304043042 is an apocalyptic number.

201304043042 is a deficient number, since it is larger than the sum of its proper divisors (100678443694).

201304043042 is a wasteful number, since it uses less digits than its factorization.

201304043042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8807392.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 201304043042 its reverse (240340403102), we get a palindrome (441644446144).

The spelling of 201304043042 in words is "two hundred one billion, three hundred four million, forty-three thousand, forty-two".