165466020662 has 32 divisors (see below), whose sum is σ = 252958616064. Its totient is φ = 81162583200.

The previous prime is 165466020623. The next prime is 165466020691. The reversal of 165466020662 is 266020664561.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13804712 + ... + 13816692.

It is an arithmetic number, because the mean of its divisors is an integer number (7904956752).

Almost surely, 2^165466020662 is an apocalyptic number.

165466020662 is a deficient number, since it is larger than the sum of its proper divisors (87492595402).

165466020662 is a wasteful number, since it uses less digits than its factorization.

165466020662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12644.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 165466020662 in words is "one hundred sixty-five billion, four hundred sixty-six million, twenty thousand, six hundred sixty-two".