2113646544246 has 8 divisors (see below), whose sum is σ = 4227293088504. Its totient is φ = 704548848080.

The previous prime is 2113646544239. The next prime is 2113646544253. The reversal of 2113646544246 is 6424456463112.

It is an interprime number because it is at equal distance from previous prime (2113646544239) and next prime (2113646544253).

It is a sphenic number, since it is the product of 3 distinct primes.

2113646544246 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2113646544195 and 2113646544204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176137212015 + ... + 176137212026.

It is an arithmetic number, because the mean of its divisors is an integer number (528411636063).

Almost surely, 2^{2113646544246} is an apocalyptic number.

2113646544246 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2113646544246 is a wasteful number, since it uses less digits than its factorization.

2113646544246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352274424046.

The product of its digits is 3317760, while the sum is 48.

The spelling of 2113646544246 in words is "two trillion, one hundred thirteen billion, six hundred forty-six million, five hundred forty-four thousand, two hundred forty-six".