232043400020032 has 56 divisors (see below), whose sum is σ = 463606881903000. Its totient is φ = 115229253758976.

The previous prime is 232043400020027. The next prime is 232043400020077. The reversal of 232043400020032 is 230020004340232.

It can be written as a sum of positive squares in 4 ways, for example, as 14448330801216 + 217595069218816 = 3801096^2 + 14751104^2 .

It is a junction number, because it is equal to n+sod(n) for n = 232043400019979 and 232043400020006.

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, 78547188 + ... + 81447820.

Almost surely, 2^{232043400020032} is an apocalyptic number.

It is an amenable number.

232043400020032 is a deficient number, since it is larger than the sum of its proper divisors (231563481882968).

232043400020032 is a wasteful number, since it uses less digits than its factorization.

232043400020032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909183 (or 2909173 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 232043400020032 its reverse (230020004340232), we get a palindrome (462063404360264).

The spelling of 232043400020032 in words is "two hundred thirty-two trillion, forty-three billion, four hundred million, twenty thousand, thirty-two".