41662215406 has 24 divisors (see below), whose sum is σ = 72723060576. Its totient is φ = 17848666080.

The previous prime is 41662215389. The next prime is 41662215409. The reversal of 41662215406 is 60451226614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41662215409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194346 + ... + 347986.

It is an arithmetic number, because the mean of its divisors is an integer number (3030127524).

Almost surely, 2^41662215406 is an apocalyptic number.

41662215406 is a deficient number, since it is larger than the sum of its proper divisors (31060845170).

41662215406 is a wasteful number, since it uses less digits than its factorization.

41662215406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156424 (or 156417 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 41662215406 in words is "forty-one billion, six hundred sixty-two million, two hundred fifteen thousand, four hundred six".