330121004401320 has 128 divisors (see below), whose sum is σ = 1080473450365440. Its totient is φ = 80023598403840.

The previous prime is 330121004401283. The next prime is 330121004401351. The reversal of 330121004401320 is 23104400121033.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9475647 + ... + 27386673.

It is an arithmetic number, because the mean of its divisors is an integer number (8441198830980).

Almost surely, 2^{330121004401320} is an apocalyptic number.

330121004401320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

330121004401320 is an abundant number, since it is smaller than the sum of its proper divisors (750352445964120).

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

330121004401320 is a wasteful number, since it uses less digits than its factorization.

330121004401320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17925015 (or 17925011 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 330121004401320 its reverse (23104400121033), we get a palindrome (353225404522353).

The spelling of 330121004401320 in words is "three hundred thirty trillion, one hundred twenty-one billion, four million, four hundred one thousand, three hundred twenty".