4033220323340 has 48 divisors (see below), whose sum is σ = 9601350417120. Its totient is φ = 1410810670080.

The previous prime is 4033220323309. The next prime is 4033220323361. The reversal of 4033220323340 is 433230223304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408215741 + ... + 408225620.

It is an arithmetic number, because the mean of its divisors is an integer number (200028133690).

Almost surely, 2^{4033220323340} is an apocalyptic number.

It is an amenable number.

4033220323340 is an abundant number, since it is smaller than the sum of its proper divisors (5568130093780).

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

4033220323340 is a wasteful number, since it uses less digits than its factorization.

4033220323340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816441402 (or 816441400 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 4033220323340 its reverse (433230223304), we get a palindrome (4466450546644).

The spelling of 4033220323340 in words is "four trillion, thirty-three billion, two hundred twenty million, three hundred twenty-three thousand, three hundred forty".