42004104055201 has 8 divisors (see below), whose sum is σ = 42361133391360. Its totient is φ = 41647805589408.

The previous prime is 42004104055181. The next prime is 42004104055231. The reversal of 42004104055201 is 10255040140024.

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

It is a cyclic number.

It is not a de Polignac number, because 42004104055201 - 2⁷ = 42004104055073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42004104055201.

It is not an unprimeable number, because it can be changed into a prime (42004104055231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182602161 + ... + 182832046.

It is an arithmetic number, because the mean of its divisors is an integer number (5295141673920).

Almost surely, 2^{42004104055201} is an apocalyptic number.

It is an amenable number.

42004104055201 is a deficient number, since it is larger than the sum of its proper divisors (357029336159).

42004104055201 is a wasteful number, since it uses less digits than its factorization.

42004104055201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365435183.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 42004104055201 its reverse (10255040140024), we get a palindrome (52259144195225).

The spelling of 42004104055201 in words is "forty-two trillion, four billion, one hundred four million, fifty-five thousand, two hundred one".