330240433034320 has 80 divisors (see below), whose sum is σ = 772418582046720. Its totient is φ = 131303152428032.

The previous prime is 330240433034287. The next prime is 330240433034327. The reversal of 330240433034320 is 23430334042033.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×330240433034320² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330240433034327) 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, 1105965201 + ... + 1106263759.

It is an arithmetic number, because the mean of its divisors is an integer number (9655232275584).

Almost surely, 2^{330240433034320} is an apocalyptic number.

It is an amenable number.

330240433034320 is an abundant number, since it is smaller than the sum of its proper divisors (442178149012400).

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

330240433034320 is a wasteful number, since it uses less digits than its factorization.

330240433034320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381532 (or 381526 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 34.

Adding to 330240433034320 its reverse (23430334042033), we get a palindrome (353670767076353).

The spelling of 330240433034320 in words is "three hundred thirty trillion, two hundred forty billion, four hundred thirty-three million, thirty-four thousand, three hundred twenty".