40224105011 has 4 divisors (see below), whose sum is σ = 40224790872. Its totient is φ = 40223419152.

The previous prime is 40224104989. The next prime is 40224105037. The reversal of 40224105011 is 11050142204.

It is a happy number.

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-40224105011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40224105091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245786 + ... + 375311.

It is an arithmetic number, because the mean of its divisors is an integer number (10056197718).

Almost surely, 2^40224105011 is an apocalyptic number.

40224105011 is a deficient number, since it is larger than the sum of its proper divisors (685861).

40224105011 is an equidigital number, since it uses as much as digits as its factorization.

40224105011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685860.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 40224105011 its reverse (11050142204), we get a palindrome (51274247215).

The spelling of 40224105011 in words is "forty billion, two hundred twenty-four million, one hundred five thousand, eleven".