2231314433 has 16 divisors (see below), whose sum is σ = 2419390080. Its totient is φ = 2051486976.

The previous prime is 2231314403. The next prime is 2231314439. The reversal of 2231314433 is 3344131322.

It is a cyclic number.

It is not a de Polignac number, because 2231314433 - 2²⁴ = 2214537217 is a prime.

It is a super-3 number, since 3×2231314433³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2231314439) 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 15 ways as a sum of consecutive naturals, for example, 144041 + ... + 158777.

It is an arithmetic number, because the mean of its divisors is an integer number (151211880).

Almost surely, 2^2231314433 is an apocalyptic number.

2231314433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2231314433 is a deficient number, since it is larger than the sum of its proper divisors (188075647).

2231314433 is a wasteful number, since it uses less digits than its factorization.

2231314433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15016.

The product of its digits is 5184, while the sum is 26.

The square root of 2231314433 is about 47236.7910955010. The cubic root of 2231314433 is about 1306.7331987141.

Adding to 2231314433 its reverse (3344131322), we get a palindrome (5575445755).

The spelling of 2231314433 in words is "two billion, two hundred thirty-one million, three hundred fourteen thousand, four hundred thirty-three".