40642316363 has 8 divisors (see below), whose sum is σ = 44630697216. Its totient is φ = 36702873000.

The previous prime is 40642316327. The next prime is 40642316383. The reversal of 40642316363 is 36361324604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40642316363 - 2⁸ = 40642316107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40642316383) by changing a digit.

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, 12232631 + ... + 12235952.

It is an arithmetic number, because the mean of its divisors is an integer number (5578837152).

Almost surely, 2^40642316363 is an apocalyptic number.

40642316363 is a deficient number, since it is larger than the sum of its proper divisors (3988380853).

40642316363 is a wasteful number, since it uses less digits than its factorization.

40642316363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24468745.

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 40642316363 in words is "forty billion, six hundred forty-two million, three hundred sixteen thousand, three hundred sixty-three".