1066114461373 has 4 divisors (see below), whose sum is σ = 1148123266108. Its totient is φ = 984105656640.

The previous prime is 1066114461359. The next prime is 1066114461383. The reversal of 1066114461373 is 3731644116601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95284577124 + 970829884249 = 308682^2 + 985307^2 .

It is a cyclic number.

It is not a de Polignac number, because 1066114461373 - 2⁹ = 1066114460861 is a prime.

It is a super-2 number, since 2×1066114461373² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066114461323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41004402348 + ... + 41004402373.

It is an arithmetic number, because the mean of its divisors is an integer number (287030816527).

Almost surely, 2^{1066114461373} is an apocalyptic number.

1066114461373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1066114461373 is a deficient number, since it is larger than the sum of its proper divisors (82008804735).

1066114461373 is an equidigital number, since it uses as much as digits as its factorization.

1066114461373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82008804734.

The product of its (nonzero) digits is 217728, while the sum is 43.

Adding to 1066114461373 its reverse (3731644116601), we get a palindrome (4797758577974).

The spelling of 1066114461373 in words is "one trillion, sixty-six billion, one hundred fourteen million, four hundred sixty-one thousand, three hundred seventy-three".