814386445230 has 64 divisors (see below), whose sum is σ = 2002373690688. Its totient is φ = 211854397440.

The previous prime is 814386445181. The next prime is 814386445247. The reversal of 814386445230 is 32544683418.

It is a self number, because there is not a number n which added to its sum of digits gives 814386445230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19335474 + ... + 19377546.

It is an arithmetic number, because the mean of its divisors is an integer number (31287088917).

Almost surely, 2^814386445230 is an apocalyptic number.

814386445230 is an abundant number, since it is smaller than the sum of its proper divisors (1187987245458).

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

814386445230 is a wasteful number, since it uses less digits than its factorization.

814386445230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57861.

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 814386445230 in words is "eight hundred fourteen billion, three hundred eighty-six million, four hundred forty-five thousand, two hundred thirty".