2110984402968 has 96 divisors (see below), whose sum is σ = 6641114182560. Its totient is φ = 593250877440.

The previous prime is 2110984402963. The next prime is 2110984403051. The reversal of 2110984402968 is 8692044890112.

It is a happy number.

2110984402968 is a `hidden beast` number, since 2 + 1 + 109 + 8 + 440 + 2 + 96 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110984402963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34300905 + ... + 34362392.

It is an arithmetic number, because the mean of its divisors is an integer number (69178272735).

Almost surely, 2^{2110984402968} is an apocalyptic number.

2110984402968 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2110984402968 is an abundant number, since it is smaller than the sum of its proper divisors (4530129779592).

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

2110984402968 is a wasteful number, since it uses less digits than its factorization.

2110984402968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68663377 (or 68663370 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 2110984402968 in words is "two trillion, one hundred ten billion, nine hundred eighty-four million, four hundred two thousand, nine hundred sixty-eight".