814634959514 has 16 divisors (see below), whose sum is σ = 1251894099456. Its totient is φ = 397339116000.

The previous prime is 814634959493. The next prime is 814634959547. The reversal of 814634959514 is 415959436418.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207569 + ... + 1293195.

It is an arithmetic number, because the mean of its divisors is an integer number (78243381216).

Almost surely, 2^814634959514 is an apocalyptic number.

814634959514 is a deficient number, since it is larger than the sum of its proper divisors (437259139942).

814634959514 is a wasteful number, since it uses less digits than its factorization.

814634959514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094821.

The product of its digits is 18662400, while the sum is 59.

The spelling of 814634959514 in words is "eight hundred fourteen billion, six hundred thirty-four million, nine hundred fifty-nine thousand, five hundred fourteen".