4320432113232 has 40 divisors (see below), whose sum is σ = 11420677141984. Its totient is φ = 1406652315264.

The previous prime is 4320432113069. The next prime is 4320432113281. The reversal of 4320432113232 is 2323112340234.

It is a happy number.

It is a super-2 number, since 2×4320432113232² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4320432113232.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 1046614243 + ... + 1046618370.

Almost surely, 2^{4320432113232} is an apocalyptic number.

It is an amenable number.

4320432113232 is an abundant number, since it is smaller than the sum of its proper divisors (7100245028752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4320432113232 is a wasteful number, since it uses less digits than its factorization.

4320432113232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093232667 (or 2093232661 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 4320432113232 its reverse (2323112340234), we get a palindrome (6643544453466).

The spelling of 4320432113232 in words is "four trillion, three hundred twenty billion, four hundred thirty-two million, one hundred thirteen thousand, two hundred thirty-two".