4215105364241 has 4 divisors (see below), whose sum is σ = 4215275072484. Its totient is φ = 4214935656000.

The previous prime is 4215105364201. The next prime is 4215105364297. The reversal of 4215105364241 is 1424635015124.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1934522138641 + 2280583225600 = 1390871^2 + 1510160^2 .

It is a cyclic number.

It is not a de Polignac number, because 4215105364241 - 2¹⁸ = 4215105102097 is a prime.

It is a super-2 number, since 2×4215105364241² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4215105364195 and 4215105364204.

It is not an unprimeable number, because it can be changed into a prime (4215105364201) by changing a digit.

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, 84816860 + ... + 84866541.

It is an arithmetic number, because the mean of its divisors is an integer number (1053818768121).

Almost surely, 2^{4215105364241} is an apocalyptic number.

It is an amenable number.

4215105364241 is a deficient number, since it is larger than the sum of its proper divisors (169708243).

4215105364241 is a wasteful number, since it uses less digits than its factorization.

4215105364241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169708242.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 4215105364241 in words is "four trillion, two hundred fifteen billion, one hundred five million, three hundred sixty-four thousand, two hundred forty-one".