814134703 has 12 divisors (see below), whose sum is σ = 852580008. Its totient is φ = 777357680.

The previous prime is 814134701. The next prime is 814134707. The reversal of 814134703 is 307431418.

It is not a de Polignac number, because 814134703 - 2¹ = 814134701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (814134701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 420648 + ... + 422578.

It is an arithmetic number, because the mean of its divisors is an integer number (71048334).

Almost surely, 2^814134703 is an apocalyptic number.

814134703 is a deficient number, since it is larger than the sum of its proper divisors (38445305).

814134703 is a wasteful number, since it uses less digits than its factorization.

814134703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774 (or 2751 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 814134703 is about 28533.0458065731. The cubic root of 814134703 is about 933.7531696932.

The spelling of 814134703 in words is "eight hundred fourteen million, one hundred thirty-four thousand, seven hundred three".