4263534344 has 16 divisors (see below), whose sum is σ = 7996722300. Its totient is φ = 2131075072.

The previous prime is 4263534307. The next prime is 4263534367. The reversal of 4263534344 is 4434353624.

It can be written as a sum of positive squares in 2 ways, for example, as 4146072100 + 117462244 = 64390^2 + 10838^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4263534298 and 4263534307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59849 + ... + 110040.

Almost surely, 2^4263534344 is an apocalyptic number.

It is an amenable number.

4263534344 is a deficient number, since it is larger than the sum of its proper divisors (3733187956).

4263534344 is a wasteful number, since it uses less digits than its factorization.

4263534344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173032 (or 173028 counting only the distinct ones).

The product of its digits is 414720, while the sum is 38.

The square root of 4263534344 is about 65295.7452212623. The cubic root of 4263534344 is about 1621.5235304196.

Adding to 4263534344 its reverse (4434353624), we get a palindrome (8697887968).

The spelling of 4263534344 in words is "four billion, two hundred sixty-three million, five hundred thirty-four thousand, three hundred forty-four".