4402402231231 has 8 divisors (see below), whose sum is σ = 4556598637184. Its totient is φ = 4248967289760.

The previous prime is 4402402231223. The next prime is 4402402231247. The reversal of 4402402231231 is 1321322042044.

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

It is not a de Polignac number, because 4402402231231 - 2³ = 4402402231223 is a prime.

It is a super-3 number, since 3×4402402231231³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 4402402231231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402402237231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190354356 + ... + 190377481.

It is an arithmetic number, because the mean of its divisors is an integer number (569574829648).

Almost surely, 2^{4402402231231} is an apocalyptic number.

4402402231231 is a deficient number, since it is larger than the sum of its proper divisors (154196405953).

4402402231231 is a wasteful number, since it uses less digits than its factorization.

4402402231231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380732241.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4402402231231 its reverse (1321322042044), we get a palindrome (5723724273275).

The spelling of 4402402231231 in words is "four trillion, four hundred two billion, four hundred two million, two hundred thirty-one thousand, two hundred thirty-one".