4033333340240 has 40 divisors (see below), whose sum is σ = 9377603137248. Its totient is φ = 1613315594880.

The previous prime is 4033333340237. The next prime is 4033333340251. The reversal of 4033333340240 is 420433333304.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 4033333340197 and 4033333340206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8951555 + ... + 9391325.

Almost surely, 2^{4033333340240} is an apocalyptic number.

4033333340240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4033333340240 is an abundant number, since it is smaller than the sum of its proper divisors (5344269797008).

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

4033333340240 is a wasteful number, since it uses less digits than its factorization.

4033333340240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554427 (or 554421 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 32.

Adding to 4033333340240 its reverse (420433333304), we get a palindrome (4453766673544).

The spelling of 4033333340240 in words is "four trillion, thirty-three billion, three hundred thirty-three million, three hundred forty thousand, two hundred forty".