1660214065383 has 40 divisors (see below), whose sum is σ = 2510279310000. Its totient is φ = 1093332287232.

The previous prime is 1660214065381. The next prime is 1660214065387. The reversal of 1660214065383 is 3835604120661.

1660214065383 is a `hidden beast` number, since 1 + 6 + 602 + 1 + 4 + 0 + 6 + 5 + 38 + 3 = 666.

It is not a de Polignac number, because 1660214065383 - 2¹ = 1660214065381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1660214065381) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 86239743 + ... + 86258991.

It is an arithmetic number, because the mean of its divisors is an integer number (62756982750).

Almost surely, 2^{1660214065383} is an apocalyptic number.

1660214065383 is a deficient number, since it is larger than the sum of its proper divisors (850065244617).

1660214065383 is a wasteful number, since it uses less digits than its factorization.

1660214065383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32173 (or 32164 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 1660214065383 in words is "one trillion, six hundred sixty billion, two hundred fourteen million, sixty-five thousand, three hundred eighty-three".