2234311440223 has 8 divisors (see below), whose sum is σ = 2390130614592. Its totient is φ = 2081202164736.

The previous prime is 2234311440209. The next prime is 2234311440313. The reversal of 2234311440223 is 3220441134322.

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-2234311440223 is a prime.

It is a super-2 number, since 2×2234311440223² (a number of 25 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 (2234311440323) 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, 677473015 + ... + 677476312.

It is an arithmetic number, because the mean of its divisors is an integer number (298766326824).

Almost surely, 2^{2234311440223} is an apocalyptic number.

2234311440223 is a deficient number, since it is larger than the sum of its proper divisors (155819174369).

2234311440223 is a wasteful number, since it uses less digits than its factorization.

2234311440223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354949441.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2234311440223 its reverse (3220441134322), we get a palindrome (5454752574545).

The spelling of 2234311440223 in words is "two trillion, two hundred thirty-four billion, three hundred eleven million, four hundred forty thousand, two hundred twenty-three".