1466669830329 has 32 divisors (see below), whose sum is σ = 2376469180800. Its totient is φ = 886605670080.

The previous prime is 1466669830267. The next prime is 1466669830333. The reversal of 1466669830329 is 9230389666641.

It is a happy number.

It is not a de Polignac number, because 1466669830329 - 2⁹ = 1466669829817 is a prime.

It is a super-2 number, since 2×1466669830329² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1466669830529) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6231874 + ... + 6462939.

It is an arithmetic number, because the mean of its divisors is an integer number (74264661900).

Almost surely, 2^{1466669830329} is an apocalyptic number.

It is an amenable number.

1466669830329 is a deficient number, since it is larger than the sum of its proper divisors (909799350471).

1466669830329 is a wasteful number, since it uses less digits than its factorization.

1466669830329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12695222 (or 12695216 counting only the distinct ones).

The product of its (nonzero) digits is 60466176, while the sum is 63.

The spelling of 1466669830329 in words is "one trillion, four hundred sixty-six billion, six hundred sixty-nine million, eight hundred thirty thousand, three hundred twenty-nine".