2944339816968 has 48 divisors (see below), whose sum is σ = 8699185825200. Its totient is φ = 892224186720.

The previous prime is 2944339816967. The next prime is 2944339816997. The reversal of 2944339816968 is 8696189334492.

2944339816968 is a `hidden beast` number, since 2 + 9 + 4 + 433 + 98 + 16 + 96 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2944339816896 and 2944339816905.

It is not an unprimeable number, because it can be changed into a prime (2944339816967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1858799598 + ... + 1858801181.

It is an arithmetic number, because the mean of its divisors is an integer number (181233038025).

Almost surely, 2^{2944339816968} is an apocalyptic number.

It is an amenable number.

2944339816968 is an abundant number, since it is smaller than the sum of its proper divisors (5754846008232).

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

2944339816968 is a wasteful number, since it uses less digits than its factorization.

2944339816968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717600802 (or 3717600795 counting only the distinct ones).

The product of its digits is 483729408, while the sum is 72.

The spelling of 2944339816968 in words is "two trillion, nine hundred forty-four billion, three hundred thirty-nine million, eight hundred sixteen thousand, nine hundred sixty-eight".