1330324314442 has 4 divisors (see below), whose sum is σ = 1995486471666. Its totient is φ = 665162157220.

The previous prime is 1330324314427. The next prime is 1330324314457. The reversal of 1330324314442 is 2444134230331.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1330324314427) and next prime (1330324314457).

It can be written as a sum of positive squares in only one way, i.e., 898516305801 + 431808008641 = 947901^2 + 657121^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1330324314398 and 1330324314407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332581078609 + ... + 332581078612.

Almost surely, 2^{1330324314442} is an apocalyptic number.

1330324314442 is a deficient number, since it is larger than the sum of its proper divisors (665162157224).

1330324314442 is an equidigital number, since it uses as much as digits as its factorization.

1330324314442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665162157223.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 1330324314442 its reverse (2444134230331), we get a palindrome (3774458544773).

The spelling of 1330324314442 in words is "one trillion, three hundred thirty billion, three hundred twenty-four million, three hundred fourteen thousand, four hundred forty-two".