4233423300040 has 64 divisors (see below), whose sum is σ = 10453352434560. Its totient is φ = 1530208504320.

The previous prime is 4233423299999. The next prime is 4233423300049. The reversal of 4233423300040 is 400033243324.

It is a junction number, because it is equal to n+sod(n) for n = 4233423299981 and 4233423300008.

It is not an unprimeable number, because it can be changed into a prime (4233423300049) 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, 28733157 + ... + 28880116.

It is an arithmetic number, because the mean of its divisors is an integer number (163333631790).

Almost surely, 2^{4233423300040} is an apocalyptic number.

4233423300040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4233423300040 is an abundant number, since it is smaller than the sum of its proper divisors (6219929134520).

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

4233423300040 is a wasteful number, since it uses less digits than its factorization.

4233423300040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57613462 (or 57613458 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 4233423300040 its reverse (400033243324), we get a palindrome (4633456543364).

The spelling of 4233423300040 in words is "four trillion, two hundred thirty-three billion, four hundred twenty-three million, three hundred thousand, forty".