40320332014 has 8 divisors (see below), whose sum is σ = 60942181608. Its totient is φ = 20006271480.

The previous prime is 40320331991. The next prime is 40320332069. The reversal of 40320332014 is 41023302304.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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, 76946937 + ... + 76947460.

It is an arithmetic number, because the mean of its divisors is an integer number (7617772701).

Almost surely, 2^40320332014 is an apocalyptic number.

40320332014 is a deficient number, since it is larger than the sum of its proper divisors (20621849594).

40320332014 is a wasteful number, since it uses less digits than its factorization.

40320332014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153894530.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 40320332014 its reverse (41023302304), we get a palindrome (81343634318).

The spelling of 40320332014 in words is "forty billion, three hundred twenty million, three hundred thirty-two thousand, fourteen".