40121113420214 has 16 divisors (see below), whose sum is σ = 60192292047360. Its totient is φ = 20057016306600.

The previous prime is 40121113420207. The next prime is 40121113420217. The reversal of 40121113420214 is 41202431112104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40121113420217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549274307 + ... + 549347345.

It is an arithmetic number, because the mean of its divisors is an integer number (3762018252960).

Almost surely, 2^{40121113420214} is an apocalyptic number.

40121113420214 is a deficient number, since it is larger than the sum of its proper divisors (20071178627146).

40121113420214 is a wasteful number, since it uses less digits than its factorization.

40121113420214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117755.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 40121113420214 its reverse (41202431112104), we get a palindrome (81323544532318).

The spelling of 40121113420214 in words is "forty trillion, one hundred twenty-one billion, one hundred thirteen million, four hundred twenty thousand, two hundred fourteen".