2268416279064 has 64 divisors (see below), whose sum is σ = 6151211942400. Its totient is φ = 692952829056.

The previous prime is 2268416279057. The next prime is 2268416279081. The reversal of 2268416279064 is 4609726148622.

It is a junction number, because it is equal to n+sod(n) for n = 2268416278995 and 2268416279013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26109744 + ... + 26196479.

It is an arithmetic number, because the mean of its divisors is an integer number (96112686600).

Almost surely, 2^{2268416279064} is an apocalyptic number.

2268416279064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2268416279064 is an abundant number, since it is smaller than the sum of its proper divisors (3882795663336).

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

2268416279064 is a wasteful number, since it uses less digits than its factorization.

2268416279064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52306384 (or 52306380 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 57.

The spelling of 2268416279064 in words is "two trillion, two hundred sixty-eight billion, four hundred sixteen million, two hundred seventy-nine thousand, sixty-four".