40301211312223 has 4 divisors (see below), whose sum is σ = 40301973159568. Its totient is φ = 40300449464880.

The previous prime is 40301211312181. The next prime is 40301211312227. The reversal of 40301211312223 is 32221311210304.

40301211312223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40301211312223 is a prime.

It is a super-2 number, since 2×40301211312223² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40301211312227) 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 3 ways as a sum of consecutive naturals, for example, 380844318 + ... + 380950123.

It is an arithmetic number, because the mean of its divisors is an integer number (10075493289892).

Almost surely, 2^{40301211312223} is an apocalyptic number.

40301211312223 is a deficient number, since it is larger than the sum of its proper divisors (761847345).

40301211312223 is an equidigital number, since it uses as much as digits as its factorization.

40301211312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761847344.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 40301211312223 its reverse (32221311210304), we get a palindrome (72522522522527).

The spelling of 40301211312223 in words is "forty trillion, three hundred one billion, two hundred eleven million, three hundred twelve thousand, two hundred twenty-three".