1442344002112 has 56 divisors (see below), whose sum is σ = 3103003827000. Its totient is φ = 661229408256.

The previous prime is 1442344002107. The next prime is 1442344002131. The reversal of 1442344002112 is 2112004432441.

It can be written as a sum of positive squares in 4 ways, for example, as 13993943616 + 1428350058496 = 118296^2 + 1195136^2 .

It is a super-2 number, since 2×1442344002112² (a number of 25 digits) contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 5693437 + ... + 5941372.

It is an arithmetic number, because the mean of its divisors is an integer number (55410782625).

Almost surely, 2^{1442344002112} is an apocalyptic number.

It is an amenable number.

1442344002112 is an abundant number, since it is smaller than the sum of its proper divisors (1660659824888).

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

1442344002112 is a wasteful number, since it uses less digits than its factorization.

1442344002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11634983 (or 11634973 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1442344002112 its reverse (2112004432441), we get a palindrome (3554348434553).

The spelling of 1442344002112 in words is "one trillion, four hundred forty-two billion, three hundred forty-four million, two thousand, one hundred twelve".