14431542400232 has 16 divisors (see below), whose sum is σ = 27059204808900. Its totient is φ = 7215754451200.

The previous prime is 14431542400201. The next prime is 14431542400243. The reversal of 14431542400232 is 23200424513441.

It can be written as a sum of positive squares in 2 ways, for example, as 12098390019076 + 2333152381156 = 3478274^2 + 1527466^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14431542400192 and 14431542400201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2050994 + ... + 5750622.

Almost surely, 2^{14431542400232} is an apocalyptic number.

It is an amenable number.

14431542400232 is a deficient number, since it is larger than the sum of its proper divisors (12627662408668).

14431542400232 is a wasteful number, since it uses less digits than its factorization.

14431542400232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187236 (or 4187232 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 14431542400232 its reverse (23200424513441), we get a palindrome (37631966913673).

The spelling of 14431542400232 in words is "fourteen trillion, four hundred thirty-one billion, five hundred forty-two million, four hundred thousand, two hundred thirty-two".