4415231320111 has 8 divisors (see below), whose sum is σ = 4421182487040. Its totient is φ = 4409282087832.

The previous prime is 4415231320007. The next prime is 4415231320127. The reversal of 4415231320111 is 1110231325144.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4415231320111 is a prime.

It is a super-2 number, since 2×4415231320111² (a number of 26 digits) contains 22 as substring.

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 4415231320111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4415231324111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4113180 + ... + 5074318.

It is an arithmetic number, because the mean of its divisors is an integer number (552647810880).

Almost surely, 2^{4415231320111} is an apocalyptic number.

4415231320111 is a deficient number, since it is larger than the sum of its proper divisors (5951166929).

4415231320111 is an equidigital number, since it uses as much as digits as its factorization.

4415231320111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967325.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 4415231320111 its reverse (1110231325144), we get a palindrome (5525462645255).

The spelling of 4415231320111 in words is "four trillion, four hundred fifteen billion, two hundred thirty-one million, three hundred twenty thousand, one hundred eleven".