4323216436 has 48 divisors (see below), whose sum is σ = 9842595840. Its totient is φ = 1611133920.

The previous prime is 4323216427. The next prime is 4323216437. The reversal of 4323216436 is 6346123234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323216437) 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, 298056 + ... + 312223.

It is an arithmetic number, because the mean of its divisors is an integer number (205054080).

Almost surely, 2^4323216436 is an apocalyptic number.

4323216436 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4323216436 is an abundant number, since it is smaller than the sum of its proper divisors (5519379404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4323216436 is a wasteful number, since it uses less digits than its factorization.

4323216436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610324 (or 610322 counting only the distinct ones).

The product of its digits is 62208, while the sum is 34.

The square root of 4323216436 is about 65751.1706055489. The cubic root of 4323216436 is about 1629.0546710969.

The spelling of 4323216436 in words is "four billion, three hundred twenty-three million, two hundred sixteen thousand, four hundred thirty-six".