666062101670 has 16 divisors (see below), whose sum is σ = 1370184895008. Its totient is φ = 228364149120.

The previous prime is 666062101613. The next prime is 666062101687. The reversal of 666062101670 is 76101260666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4757586371 + ... + 4757586510.

It is an arithmetic number, because the mean of its divisors is an integer number (85636555938).

Almost surely, 2^666062101670 is an apocalyptic number.

666062101670 is an abundant number, since it is smaller than the sum of its proper divisors (704122793338).

666062101670 is a wasteful number, since it uses less digits than its factorization.

666062101670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9515172895.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 666062101670 in words is "six hundred sixty-six billion, sixty-two million, one hundred one thousand, six hundred seventy".