1344413411240 has 32 divisors (see below), whose sum is σ = 3053200560480. Its totient is φ = 532739518272.

The previous prime is 1344413411239. The next prime is 1344413411293. The reversal of 1344413411240 is 421143144431.

It is a junction number, because it is equal to n+sod(n) for n = 1344413411197 and 1344413411206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157053362 + ... + 157061921.

It is an arithmetic number, because the mean of its divisors is an integer number (95412517515).

Almost surely, 2^{1344413411240} is an apocalyptic number.

1344413411240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1344413411240 is an abundant number, since it is smaller than the sum of its proper divisors (1708787149240).

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

1344413411240 is a wasteful number, since it uses less digits than its factorization.

1344413411240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314115401 (or 314115397 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 1344413411240 its reverse (421143144431), we get a palindrome (1765556555671).

The spelling of 1344413411240 in words is "one trillion, three hundred forty-four billion, four hundred thirteen million, four hundred eleven thousand, two hundred forty".