41662873227461 has 4 divisors (see below), whose sum is σ = 41662953115872. Its totient is φ = 41662793339052.

The previous prime is 41662873227449. The next prime is 41662873227487. The reversal of 41662873227461 is 16472237826614.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41662873227461 - 2⁶ = 41662873227397 is a prime.

It is a super-3 number, since 3×41662873227461³ (a number of 42 digits) contains 333 as substring.

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 41662873227461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41662873227961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39156761 + ... + 40206686.

It is an arithmetic number, because the mean of its divisors is an integer number (10415738278968).

Almost surely, 2^{41662873227461} is an apocalyptic number.

It is an amenable number.

41662873227461 is a deficient number, since it is larger than the sum of its proper divisors (79888411).

41662873227461 is an equidigital number, since it uses as much as digits as its factorization.

41662873227461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79888410.

The product of its digits is 32514048, while the sum is 59.

The spelling of 41662873227461 in words is "forty-one trillion, six hundred sixty-two billion, eight hundred seventy-three million, two hundred twenty-seven thousand, four hundred sixty-one".