814231350 has 36 divisors (see below), whose sum is σ = 2187569436. Its totient is φ = 217128240.

The previous prime is 814231343. The next prime is 814231351. The reversal of 814231350 is 53132418.

It is a happy number.

814231350 is a `hidden beast` number, since 81 + 4 + 231 + 350 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (814231351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 904252 + ... + 905151.

Almost surely, 2^814231350 is an apocalyptic number.

814231350 is an abundant number, since it is smaller than the sum of its proper divisors (1373338086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

814231350 is a wasteful number, since it uses less digits than its factorization.

814231350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809421 (or 1809413 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 814231350 is about 28534.7393539874. The cubic root of 814231350 is about 933.7901172530.

Adding to 814231350 its reverse (53132418), we get a palindrome (867363768).

The spelling of 814231350 in words is "eight hundred fourteen million, two hundred thirty-one thousand, three hundred fifty".