2047239968512 has 36 divisors (see below), whose sum is σ = 4095707699160. Its totient is φ = 1021309273088.

The previous prime is 2047239968507. The next prime is 2047239968539. The reversal of 2047239968512 is 2158699327402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8912587 + ... + 9139402.

It is an arithmetic number, because the mean of its divisors is an integer number (113769658310).

It is a 1-persistent number, because it is pandigital, but 2⋅2047239968512 = 4094479937024 is not.

Almost surely, 2^{2047239968512} is an apocalyptic number.

It is an amenable number.

2047239968512 is an abundant number, since it is smaller than the sum of its proper divisors (2048467730648).

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

2047239968512 is an equidigital number, since it uses as much as digits as its factorization.

2047239968512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18052448 (or 18052434 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 2047239968512 in words is "two trillion, forty-seven billion, two hundred thirty-nine million, nine hundred sixty-eight thousand, five hundred twelve".