1343241231400 has 48 divisors (see below), whose sum is σ = 3123163793340. Its totient is φ = 537274483200.

The previous prime is 1343241231323. The next prime is 1343241231421. The reversal of 1343241231400 is 41321423431.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1099029335716 + 244211895684 = 1048346^2 + 494178^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5291380 + ... + 5539420.

Almost surely, 2^{1343241231400} is an apocalyptic number.

1343241231400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343241231400 is an abundant number, since it is smaller than the sum of its proper divisors (1779922561940).

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

1343241231400 is a wasteful number, since it uses less digits than its factorization.

1343241231400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275134 (or 275125 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1343241231400 its reverse (41321423431), we get a palindrome (1384562654831).

The spelling of 1343241231400 in words is "one trillion, three hundred forty-three billion, two hundred forty-one million, two hundred thirty-one thousand, four hundred".