4340544768 has 108 divisors (see below), whose sum is σ = 14302751008. Its totient is φ = 1240151040.

The previous prime is 4340544739. The next prime is 4340544781. The reversal of 4340544768 is 8674450434.

4340544768 is a `hidden beast` number, since 4 + 3 + 40 + 544 + 7 + 68 = 666.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 118438 + ... + 150693.

Almost surely, 2^4340544768 is an apocalyptic number.

4340544768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4340544768 is an abundant number, since it is smaller than the sum of its proper divisors (9962206240).

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

4340544768 is a wasteful number, since it uses less digits than its factorization.

4340544768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269160 (or 269143 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The square root of 4340544768 is about 65882.8108689968. The cubic root of 4340544768 is about 1631.2282972054.

The spelling of 4340544768 in words is "four billion, three hundred forty million, five hundred forty-four thousand, seven hundred sixty-eight".