2066261214710 has 128 divisors (see below), whose sum is σ = 4670269553664. Its totient is φ = 639418613760.

The previous prime is 2066261214629. The next prime is 2066261214733. The reversal of 2066261214710 is 174121626602.

It is a happy number.

It is a super-3 number, since 3×2066261214710³ (a number of 38 digits) contains 333 as substring.

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 63 ways as a sum of consecutive naturals, for example, 129643862 + ... + 129659798.

It is an arithmetic number, because the mean of its divisors is an integer number (36486480888).

Almost surely, 2^{2066261214710} is an apocalyptic number.

2066261214710 is an abundant number, since it is smaller than the sum of its proper divisors (2604008338954).

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

2066261214710 is a wasteful number, since it uses less digits than its factorization.

2066261214710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17158.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 2066261214710 in words is "two trillion, sixty-six billion, two hundred sixty-one million, two hundred fourteen thousand, seven hundred ten".