4432433333440 has 112 divisors (see below), whose sum is σ = 12063333629952. Its totient is φ = 1519592795136.

The previous prime is 4432433333399. The next prime is 4432433333443. The reversal of 4432433333440 is 443333342344.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 4432433333393 and 4432433333402.

It is not an unprimeable number, because it can be changed into a prime (4432433333443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40047457 + ... + 40157983.

Almost surely, 2^{4432433333440} is an apocalyptic number.

4432433333440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4432433333440 is an abundant number, since it is smaller than the sum of its proper divisors (7630900296512).

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

4432433333440 is a wasteful number, since it uses less digits than its factorization.

4432433333440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128454 (or 128444 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 40.

Adding to 4432433333440 its reverse (443333342344), we get a palindrome (4875766675784).

The spelling of 4432433333440 in words is "four trillion, four hundred thirty-two billion, four hundred thirty-three million, three hundred thirty-three thousand, four hundred forty".