330505003420530 has 16 divisors (see below), whose sum is σ = 793212008209344. Its totient is φ = 88134667578800.

The previous prime is 330505003420507. The next prime is 330505003420547. The reversal of 330505003420530 is 35024300505033.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 330505003420491 and 330505003420500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5508416723646 + ... + 5508416723705.

It is an arithmetic number, because the mean of its divisors is an integer number (49575750513084).

Almost surely, 2^{330505003420530} is an apocalyptic number.

330505003420530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

330505003420530 is an abundant number, since it is smaller than the sum of its proper divisors (462707004788814).

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

330505003420530 is a wasteful number, since it uses less digits than its factorization.

330505003420530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11016833447361.

The product of its (nonzero) digits is 81000, while the sum is 33.

Adding to 330505003420530 its reverse (35024300505033), we get a palindrome (365529303925563).

The spelling of 330505003420530 in words is "three hundred thirty trillion, five hundred five billion, three million, four hundred twenty thousand, five hundred thirty".