42003404201 has 16 divisors (see below), whose sum is σ = 46083714048. Its totient is φ = 37966924800.

The previous prime is 42003404173. The next prime is 42003404203. The reversal of 42003404201 is 10240430024.

42003404201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42003404201 - 2⁶ = 42003404137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42003404203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6587651 + ... + 6594023.

It is an arithmetic number, because the mean of its divisors is an integer number (2880232128).

Almost surely, 2^42003404201 is an apocalyptic number.

It is an amenable number.

42003404201 is a deficient number, since it is larger than the sum of its proper divisors (4080309847).

42003404201 is a wasteful number, since it uses less digits than its factorization.

42003404201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9712.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 42003404201 its reverse (10240430024), we get a palindrome (52243834225).

The spelling of 42003404201 in words is "forty-two billion, three million, four hundred four thousand, two hundred one".