314332143434 has 4 divisors (see below), whose sum is σ = 471498215154. Its totient is φ = 157166071716.

The previous prime is 314332143401. The next prime is 314332143439. The reversal of 314332143434 is 434341233413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 159133177225 + 155198966209 = 398915^2 + 393953^2 .

It is a junction number, because it is equal to n+sod(n) for n = 314332143394 and 314332143403.

It is not an unprimeable number, because it can be changed into a prime (314332143439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78583035857 + ... + 78583035860.

Almost surely, 2^314332143434 is an apocalyptic number.

314332143434 is a deficient number, since it is larger than the sum of its proper divisors (157166071720).

314332143434 is a wasteful number, since it uses less digits than its factorization.

314332143434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157166071719.

The product of its digits is 124416, while the sum is 35.

Adding to 314332143434 its reverse (434341233413), we get a palindrome (748673376847).

The spelling of 314332143434 in words is "three hundred fourteen billion, three hundred thirty-two million, one hundred forty-three thousand, four hundred thirty-four".