42114564441205 has 4 divisors (see below), whose sum is σ = 50537477329452. Its totient is φ = 33691651552960.

The previous prime is 42114564441193. The next prime is 42114564441227. The reversal of 42114564441205 is 50214446541124.

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 13728610785796 + 28385953655409 = 3705214^2 + 5327847^2 .

It is not a de Polignac number, because 42114564441205 - 2²⁵ = 42114530886773 is a prime.

It is a super-2 number, since 2×42114564441205² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4211456444116 + ... + 4211456444125.

It is an arithmetic number, because the mean of its divisors is an integer number (12634369332363).

Almost surely, 2^{42114564441205} is an apocalyptic number.

It is an amenable number.

42114564441205 is a deficient number, since it is larger than the sum of its proper divisors (8422912888247).

42114564441205 is an equidigital number, since it uses as much as digits as its factorization.

42114564441205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8422912888246.

The product of its (nonzero) digits is 614400, while the sum is 43.

The spelling of 42114564441205 in words is "forty-two trillion, one hundred fourteen billion, five hundred sixty-four million, four hundred forty-one thousand, two hundred five".