1066346034261 has 8 divisors (see below), whose sum is σ = 1422508114560. Its totient is φ = 710540655072.

The previous prime is 1066346034203. The next prime is 1066346034307. The reversal of 1066346034261 is 1624306436601.

1066346034261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1066346034261 - 2⁶ = 1066346034197 is a prime.

It is a super-2 number, since 2×1066346034261² (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 (1066346032261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89168301 + ... + 89180258.

It is an arithmetic number, because the mean of its divisors is an integer number (177813514320).

Almost surely, 2^{1066346034261} is an apocalyptic number.

It is an amenable number.

1066346034261 is a deficient number, since it is larger than the sum of its proper divisors (356162080299).

1066346034261 is a wasteful number, since it uses less digits than its factorization.

1066346034261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178350555.

The product of its (nonzero) digits is 373248, while the sum is 42.

The spelling of 1066346034261 in words is "one trillion, sixty-six billion, three hundred forty-six million, thirty-four thousand, two hundred sixty-one".