314644531245466 has 4 divisors (see below), whose sum is σ = 471966796868202. Its totient is φ = 157322265622732.

The previous prime is 314644531245463. The next prime is 314644531245491. The reversal of 314644531245466 is 664542135446413.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 218543859666441 + 96100671579025 = 14783229^2 + 9803095^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 314644531245466.

It is not an unprimeable number, because it can be changed into a prime (314644531245463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78661132811365 + ... + 78661132811368.

Almost surely, 2^{314644531245466} is an apocalyptic number.

314644531245466 is a deficient number, since it is larger than the sum of its proper divisors (157322265622736).

314644531245466 is a wasteful number, since it uses less digits than its factorization.

314644531245466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157322265622735.

The product of its digits is 99532800, while the sum is 58.

The spelling of 314644531245466 in words is "three hundred fourteen trillion, six hundred forty-four billion, five hundred thirty-one million, two hundred forty-five thousand, four hundred sixty-six".