814365466084 has 27 divisors (see below), whose sum is σ = 1476071755977. Its totient is φ = 393116681328.

The previous prime is 814365466073. The next prime is 814365466097. The reversal of 814365466084 is 480664563418.

It is a happy number.

The square root of 814365466084 is 902422.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 427033496484 + 387331969600 = 653478^2 + 622360^2 .

It is a super-2 number, since 2×814365466084² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 52332697 + ... + 52348255.

Almost surely, 2^814365466084 is an apocalyptic number.

814365466084 is the 902422-nd square number.

It is an amenable number.

814365466084 is a deficient number, since it is larger than the sum of its proper divisors (661706289893).

814365466084 is an frugal number, since it uses more digits than its factorization.

814365466084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31180 (or 15590 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 55.

The spelling of 814365466084 in words is "eight hundred fourteen billion, three hundred sixty-five million, four hundred sixty-six thousand, eighty-four".