1702666204244 has 6 divisors (see below), whose sum is σ = 2979665857434. Its totient is φ = 851333102120.

The previous prime is 1702666204201. The next prime is 1702666204289. The reversal of 1702666204244 is 4424026662071.

It can be written as a sum of positive squares in only one way, i.e., 1273313641744 + 429352562500 = 1128412^2 + 655250^2 .

It is a super-2 number, since 2×1702666204244² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1702666204195 and 1702666204204.

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 as a sum of consecutive naturals, namely, 212833275527 + ... + 212833275534.

It is an arithmetic number, because the mean of its divisors is an integer number (496610976239).

Almost surely, 2^{1702666204244} is an apocalyptic number.

It is an amenable number.

1702666204244 is a deficient number, since it is larger than the sum of its proper divisors (1276999653190).

1702666204244 is a wasteful number, since it uses less digits than its factorization.

1702666204244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425666551065 (or 425666551063 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 44.

The spelling of 1702666204244 in words is "one trillion, seven hundred two billion, six hundred sixty-six million, two hundred four thousand, two hundred forty-four".