40121114223 has 8 divisors (see below), whose sum is σ = 53495799808. Its totient is φ = 26746919064.

The previous prime is 40121114207. The next prime is 40121114273. The reversal of 40121114223 is 32241112104.

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

It is not a de Polignac number, because 40121114223 - 2⁴ = 40121114207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40121114223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40121114273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163986 + ... + 327312.

It is an arithmetic number, because the mean of its divisors is an integer number (6686974976).

Almost surely, 2^40121114223 is an apocalyptic number.

40121114223 is a deficient number, since it is larger than the sum of its proper divisors (13374685585).

40121114223 is a wasteful number, since it uses less digits than its factorization.

40121114223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245213.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 40121114223 its reverse (32241112104), we get a palindrome (72362226327).

The spelling of 40121114223 in words is "forty billion, one hundred twenty-one million, one hundred fourteen thousand, two hundred twenty-three".