1344323550426 has 16 divisors (see below), whose sum is σ = 2751173778144. Its totient is φ = 437686737264.

The previous prime is 1344323550379. The next prime is 1344323550431. The reversal of 1344323550426 is 6240553234431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2605277941 + ... + 2605278456.

It is an arithmetic number, because the mean of its divisors is an integer number (171948361134).

Almost surely, 2^{1344323550426} is an apocalyptic number.

1344323550426 is an abundant number, since it is smaller than the sum of its proper divisors (1406850227718).

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

1344323550426 is a wasteful number, since it uses less digits than its factorization.

1344323550426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5210556445.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 1344323550426 its reverse (6240553234431), we get a palindrome (7584876784857).

The spelling of 1344323550426 in words is "one trillion, three hundred forty-four billion, three hundred twenty-three million, five hundred fifty thousand, four hundred twenty-six".