814463141364418 has 128 divisors (see below), whose sum is σ = 1518306507970560. Its totient is φ = 319069864488960.

The previous prime is 814463141364373. The next prime is 814463141364503.

It is a happy number.

814463141364418 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38528923693 + ... + 38528944831.

It is an arithmetic number, because the mean of its divisors is an integer number (11861769593520).

Almost surely, 2^{814463141364418} is an apocalyptic number.

814463141364418 is a deficient number, since it is larger than the sum of its proper divisors (703843366606142).

814463141364418 is a wasteful number, since it uses less digits than its factorization.

814463141364418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24632.

The product of its digits is 21233664, while the sum is 58.

The spelling of 814463141364418 in words is "eight hundred fourteen trillion, four hundred sixty-three billion, one hundred forty-one million, three hundred sixty-four thousand, four hundred eighteen".