1344413411238 has 16 divisors (see below), whose sum is σ = 2691957015360. Its totient is φ = 447616104936.

The previous prime is 1344413411227. The next prime is 1344413411239. The reversal of 1344413411238 is 8321143144431.

It is a junction number, because it is equal to n+sod(n) for n = 1344413411196 and 1344413411205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344413411239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130419120 + ... + 130429427.

It is an arithmetic number, because the mean of its divisors is an integer number (168247313460).

Almost surely, 2^{1344413411238} is an apocalyptic number.

1344413411238 is an abundant number, since it is smaller than the sum of its proper divisors (1347543604122).

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

1344413411238 is a wasteful number, since it uses less digits than its factorization.

1344413411238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260849411.

The product of its digits is 110592, while the sum is 39.

Adding to 1344413411238 its reverse (8321143144431), we get a palindrome (9665556555669).

The spelling of 1344413411238 in words is "one trillion, three hundred forty-four billion, four hundred thirteen million, four hundred eleven thousand, two hundred thirty-eight".