1343244143999 has 8 divisors (see below), whose sum is σ = 1346695521840. Its totient is φ = 1339793582400.

The previous prime is 1343244143993. The next prime is 1343244144017. The reversal of 1343244143999 is 9993414423431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1343244143999 - 2²⁴ = 1343227366783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343244143993) 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, 3162644 + ... + 3562134.

It is an arithmetic number, because the mean of its divisors is an integer number (168336940230).

Almost surely, 2^{1343244143999} is an apocalyptic number.

1343244143999 is a deficient number, since it is larger than the sum of its proper divisors (3451377841).

1343244143999 is an equidigital number, since it uses as much as digits as its factorization.

1343244143999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408121.

The product of its digits is 10077696, while the sum is 56.

The spelling of 1343244143999 in words is "one trillion, three hundred forty-three billion, two hundred forty-four million, one hundred forty-three thousand, nine hundred ninety-nine".