40021314014 has 32 divisors (see below), whose sum is σ = 69670513152. Its totient is φ = 17040240000.

The previous prime is 40021313977. The next prime is 40021314017. The reversal of 40021314014 is 41041312004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40021314017) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 174662 + ... + 332489.

It is an arithmetic number, because the mean of its divisors is an integer number (2177203536).

Almost surely, 2^40021314014 is an apocalyptic number.

40021314014 is a deficient number, since it is larger than the sum of its proper divisors (29649199138).

40021314014 is a wasteful number, since it uses less digits than its factorization.

40021314014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507392.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 40021314014 its reverse (41041312004), we get a palindrome (81062626018).

The spelling of 40021314014 in words is "forty billion, twenty-one million, three hundred fourteen thousand, fourteen".