421404200414041 has 16 divisors (see below), whose sum is σ = 466318471360000. Its totient is φ = 378285957010368.

The previous prime is 421404200414033. The next prime is 421404200414123. The reversal of 421404200414041 is 140414002404124.

It is not a de Polignac number, because 421404200414041 - 2³ = 421404200414033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 421404200413994 and 421404200414012.

It is not an unprimeable number, because it can be changed into a prime (421404200414741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218173101 + ... + 220096138.

It is an arithmetic number, because the mean of its divisors is an integer number (29144904460000).

Almost surely, 2^{421404200414041} is an apocalyptic number.

It is an amenable number.

421404200414041 is a deficient number, since it is larger than the sum of its proper divisors (44914270945959).

421404200414041 is a wasteful number, since it uses less digits than its factorization.

421404200414041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438271288.

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 421404200414041 its reverse (140414002404124), we get a palindrome (561818202818165).

The spelling of 421404200414041 in words is "four hundred twenty-one trillion, four hundred four billion, two hundred million, four hundred fourteen thousand, forty-one".