3522642348666 has 32 divisors (see below), whose sum is σ = 8064761679360. Its totient is φ = 1004843275056.

The previous prime is 3522642348637. The next prime is 3522642348689. The reversal of 3522642348666 is 6668432462253.

3522642348666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3522642348666² (a number of 26 digits) contains 22 as substring.

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, 67722336 + ... + 67774331.

It is an arithmetic number, because the mean of its divisors is an integer number (252023802480).

Almost surely, 2^{3522642348666} is an apocalyptic number.

3522642348666 is an abundant number, since it is smaller than the sum of its proper divisors (4542119330694).

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

3522642348666 is a wasteful number, since it uses less digits than its factorization.

3522642348666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135497298.

The product of its digits is 59719680, while the sum is 57.

The spelling of 3522642348666 in words is "three trillion, five hundred twenty-two billion, six hundred forty-two million, three hundred forty-eight thousand, six hundred sixty-six".