814208807414 has 8 divisors (see below), whose sum is σ = 1221694523640. Its totient is φ = 406977299536.

The previous prime is 814208807389. The next prime is 814208807483. The reversal of 814208807414 is 414708802418.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63544079 + ... + 63556890.

It is an arithmetic number, because the mean of its divisors is an integer number (152711815455).

Almost surely, 2^814208807414 is an apocalyptic number.

814208807414 is a deficient number, since it is larger than the sum of its proper divisors (407485716226).

814208807414 is a wasteful number, since it uses less digits than its factorization.

814208807414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127104174.

The product of its (nonzero) digits is 458752, while the sum is 47.

The spelling of 814208807414 in words is "eight hundred fourteen billion, two hundred eight million, eight hundred seven thousand, four hundred fourteen".