1066236532430 has 8 divisors (see below), whose sum is σ = 1919225758392. Its totient is φ = 426494612968.

The previous prime is 1066236532397. The next prime is 1066236532433. The reversal of 1066236532430 is 342356326601.

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

It is a super-2 number, since 2×1066236532430² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066236532433) 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 3 ways as a sum of consecutive naturals, for example, 53311826612 + ... + 53311826631.

It is an arithmetic number, because the mean of its divisors is an integer number (239903219799).

Almost surely, 2^{1066236532430} is an apocalyptic number.

1066236532430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1066236532430 is a deficient number, since it is larger than the sum of its proper divisors (852989225962).

1066236532430 is a wasteful number, since it uses less digits than its factorization.

1066236532430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106623653250.

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 1066236532430 in words is "one trillion, sixty-six billion, two hundred thirty-six million, five hundred thirty-two thousand, four hundred thirty".