1344340212344 has 8 divisors (see below), whose sum is σ = 2520637898160. Its totient is φ = 672170106168.

The previous prime is 1344340212329. The next prime is 1344340212349. The reversal of 1344340212344 is 4432120434431.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1344340212344² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344340212349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84021263264 + ... + 84021263279.

It is an arithmetic number, because the mean of its divisors is an integer number (315079737270).

Almost surely, 2^{1344340212344} is an apocalyptic number.

It is an amenable number.

1344340212344 is a deficient number, since it is larger than the sum of its proper divisors (1176297685816).

1344340212344 is a wasteful number, since it uses less digits than its factorization.

1344340212344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168042526549 (or 168042526545 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 1344340212344 its reverse (4432120434431), we get a palindrome (5776460646775).

The spelling of 1344340212344 in words is "one trillion, three hundred forty-four billion, three hundred forty million, two hundred twelve thousand, three hundred forty-four".