66052666414 has 64 divisors (see below), whose sum is σ = 115918387200. Its totient is φ = 27646778880.

The previous prime is 66052666409. The next prime is 66052666441. The reversal of 66052666414 is 41466625066.

66052666414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41725467 + ... + 41727049.

It is an arithmetic number, because the mean of its divisors is an integer number (1811224800).

Almost surely, 2^66052666414 is an apocalyptic number.

66052666414 is a deficient number, since it is larger than the sum of its proper divisors (49865720786).

66052666414 is a wasteful number, since it uses less digits than its factorization.

66052666414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 66052666414 in words is "sixty-six billion, fifty-two million, six hundred sixty-six thousand, four hundred fourteen".