1344322300412 has 72 divisors (see below), whose sum is σ = 2947600146960. Its totient is φ = 531741853440.

The previous prime is 1344322300393. The next prime is 1344322300493. The reversal of 1344322300412 is 2140032234431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19230539 + ... + 19300317.

It is an arithmetic number, because the mean of its divisors is an integer number (40938890930).

Almost surely, 2^{1344322300412} is an apocalyptic number.

It is an amenable number.

1344322300412 is an abundant number, since it is smaller than the sum of its proper divisors (1603277846548).

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

1344322300412 is a wasteful number, since it uses less digits than its factorization.

1344322300412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77371 (or 77362 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1344322300412 its reverse (2140032234431), we get a palindrome (3484354534843).

The spelling of 1344322300412 in words is "one trillion, three hundred forty-four billion, three hundred twenty-two million, three hundred thousand, four hundred twelve".