1442104443330 has 16 divisors (see below), whose sum is σ = 3461050664064. Its totient is φ = 384561184880.

The previous prime is 1442104443293. The next prime is 1442104443331. The reversal of 1442104443330 is 333444012441.

It is a junction number, because it is equal to n+sod(n) for n = 1442104443291 and 1442104443300.

It is not an unprimeable number, because it can be changed into a prime (1442104443331) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 24035074026 + ... + 24035074085.

It is an arithmetic number, because the mean of its divisors is an integer number (216315666504).

Almost surely, 2^{1442104443330} is an apocalyptic number.

1442104443330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442104443330 is an abundant number, since it is smaller than the sum of its proper divisors (2018946220734).

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

1442104443330 is a wasteful number, since it uses less digits than its factorization.

1442104443330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48070148121.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 1442104443330 its reverse (333444012441), we get a palindrome (1775548455771).

The spelling of 1442104443330 in words is "one trillion, four hundred forty-two billion, one hundred four million, four hundred forty-three thousand, three hundred thirty".