314232143432 has 8 divisors (see below), whose sum is σ = 589185268950. Its totient is φ = 157116071712.

The previous prime is 314232143419. The next prime is 314232143521. The reversal of 314232143432 is 234341232413.

It can be written as a sum of positive squares in only one way, i.e., 233901845956 + 80330297476 = 483634^2 + 283426^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19639508957 + ... + 19639508972.

Almost surely, 2^314232143432 is an apocalyptic number.

It is an amenable number.

314232143432 is a deficient number, since it is larger than the sum of its proper divisors (274953125518).

314232143432 is a wasteful number, since it uses less digits than its factorization.

314232143432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39279017935 (or 39279017931 counting only the distinct ones).

The product of its digits is 41472, while the sum is 32.

Adding to 314232143432 its reverse (234341232413), we get a palindrome (548573375845).

The spelling of 314232143432 in words is "three hundred fourteen billion, two hundred thirty-two million, one hundred forty-three thousand, four hundred thirty-two".