1466667229204 has 12 divisors (see below), whose sum is σ = 2629269301428. Its totient is φ = 715447428800.

The previous prime is 1466667229127. The next prime is 1466667229219. The reversal of 1466667229204 is 4029227666641.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 222991728400 + 1243675500804 = 472220^2 + 1115202^2 .

It is a super-4 number, since 4×1466667229204⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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, 4471546267 + ... + 4471546594.

It is an arithmetic number, because the mean of its divisors is an integer number (219105775119).

Almost surely, 2^{1466667229204} is an apocalyptic number.

It is an amenable number.

1466667229204 is a deficient number, since it is larger than the sum of its proper divisors (1162602072224).

1466667229204 is a wasteful number, since it uses less digits than its factorization.

1466667229204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8943092906 (or 8943092904 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 55.

The spelling of 1466667229204 in words is "one trillion, four hundred sixty-six billion, six hundred sixty-seven million, two hundred twenty-nine thousand, two hundred four".