42474165602 has 24 divisors (see below), whose sum is σ = 70241421936. Its totient is φ = 19248075000.

The previous prime is 42474165583. The next prime is 42474165641. The reversal of 42474165602 is 20656147424.

It is a happy number.

It is a super-2 number, since 2×42474165602² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42474165602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185024 + ... + 345227.

It is an arithmetic number, because the mean of its divisors is an integer number (2926725914).

Almost surely, 2^42474165602 is an apocalyptic number.

42474165602 is a deficient number, since it is larger than the sum of its proper divisors (27767256334).

42474165602 is a wasteful number, since it uses less digits than its factorization.

42474165602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530606 (or 530595 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 42474165602 in words is "forty-two billion, four hundred seventy-four million, one hundred sixty-five thousand, six hundred two".