1344021042412 has 24 divisors (see below), whose sum is σ = 2396773552320. Its totient is φ = 659274996240.

The previous prime is 1344021042361. The next prime is 1344021042421. The reversal of 1344021042412 is 2142401204431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5683518 + ... + 5915269.

It is an arithmetic number, because the mean of its divisors is an integer number (99865564680).

Almost surely, 2^{1344021042412} is an apocalyptic number.

It is an amenable number.

1344021042412 is a deficient number, since it is larger than the sum of its proper divisors (1052752509908).

1344021042412 is a wasteful number, since it uses less digits than its factorization.

1344021042412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11599341 (or 11599339 counting only the distinct ones).

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

Adding to 1344021042412 its reverse (2142401204431), we get a palindrome (3486422246843).

The spelling of 1344021042412 in words is "one trillion, three hundred forty-four billion, twenty-one million, forty-two thousand, four hundred twelve".