4749230064768 has 128 divisors (see below), whose sum is σ = 14509136814720. Its totient is φ = 1348279934976.

The previous prime is 4749230064757. The next prime is 4749230064773. The reversal of 4749230064768 is 8674600329474.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×4749230064768² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5204821 + ... + 6048852.

It is an arithmetic number, because the mean of its divisors is an integer number (113352631365).

Almost surely, 2^{4749230064768} is an apocalyptic number.

4749230064768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4749230064768 is an abundant number, since it is smaller than the sum of its proper divisors (9759906749952).

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

4749230064768 is a wasteful number, since it uses less digits than its factorization.

4749230064768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11253854 (or 11253842 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 60.

The spelling of 4749230064768 in words is "four trillion, seven hundred forty-nine billion, two hundred thirty million, sixty-four thousand, seven hundred sixty-eight".