330323431042442 has 32 divisors (see below), whose sum is σ = 506372924977920. Its totient is φ = 161537265515520.

The previous prime is 330323431042417. The next prime is 330323431042459. The reversal of 330323431042442 is 244240134323033.

It is a super-2 number, since 2×330323431042442² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 330323431042396 and 330323431042405.

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, 3954175298 + ... + 3954258834.

It is an arithmetic number, because the mean of its divisors is an integer number (15824153905560).

Almost surely, 2^{330323431042442} is an apocalyptic number.

330323431042442 is a deficient number, since it is larger than the sum of its proper divisors (176049493935478).

330323431042442 is a wasteful number, since it uses less digits than its factorization.

330323431042442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111806.

The product of its (nonzero) digits is 497664, while the sum is 38.

Adding to 330323431042442 its reverse (244240134323033), we get a palindrome (574563565365475).

The spelling of 330323431042442 in words is "three hundred thirty trillion, three hundred twenty-three billion, four hundred thirty-one million, forty-two thousand, four hundred forty-two".