40308174968 has 32 divisors (see below), whose sum is σ = 77213986560. Its totient is φ = 19718091360.

The previous prime is 40308174937. The next prime is 40308175003. The reversal of 40308174968 is 86947180304.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1099055 + ... + 1135137.

It is an arithmetic number, because the mean of its divisors is an integer number (2412937080).

Almost surely, 2^40308174968 is an apocalyptic number.

It is an amenable number.

40308174968 is a deficient number, since it is larger than the sum of its proper divisors (36905811592).

40308174968 is a wasteful number, since it uses less digits than its factorization.

40308174968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39107 (or 39103 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 40308174968 in words is "forty billion, three hundred eight million, one hundred seventy-four thousand, nine hundred sixty-eight".