2063111344566 has 16 divisors (see below), whose sum is σ = 4305623675904. Its totient is φ = 657803617064.

The previous prime is 2063111344537. The next prime is 2063111344631. The reversal of 2063111344566 is 6654431113602.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7475040966 + ... + 7475041241.

It is an arithmetic number, because the mean of its divisors is an integer number (269101479744).

Almost surely, 2^{2063111344566} is an apocalyptic number.

2063111344566 is an abundant number, since it is smaller than the sum of its proper divisors (2242512331338).

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

2063111344566 is a wasteful number, since it uses less digits than its factorization.

2063111344566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14950082235.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 2063111344566 in words is "two trillion, sixty-three billion, one hundred eleven million, three hundred forty-four thousand, five hundred sixty-six".