431104323422306 has 16 divisors (see below), whose sum is σ = 668290794492888. Its totient is φ = 208433776051200.

The previous prime is 431104323422251. The next prime is 431104323422359. The reversal of 431104323422306 is 603224323401134.

It can be written as a sum of positive squares in 4 ways, for example, as 288872819995081 + 142231503427225 = 16996259^2 + 11926085^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 431104323422306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23262688955 + ... + 23262707486.

Almost surely, 2^{431104323422306} is an apocalyptic number.

431104323422306 is a deficient number, since it is larger than the sum of its proper divisors (237186471070582).

431104323422306 is a wasteful number, since it uses less digits than its factorization.

431104323422306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46525396597.

The product of its (nonzero) digits is 248832, while the sum is 38.

The spelling of 431104323422306 in words is "four hundred thirty-one trillion, one hundred four billion, three hundred twenty-three million, four hundred twenty-two thousand, three hundred six".