1300404223343 has 8 divisors (see below), whose sum is σ = 1376933154912. Its totient is φ = 1223879132416.

The previous prime is 1300404223337. The next prime is 1300404223351. The reversal of 1300404223343 is 3433224040031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1300404223343 is a prime.

It is a super-2 number, since 2×1300404223343² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300404223303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247955 + ... + 1631652.

It is an arithmetic number, because the mean of its divisors is an integer number (172116644364).

Almost surely, 2^{1300404223343} is an apocalyptic number.

1300404223343 is a deficient number, since it is larger than the sum of its proper divisors (76528931569).

1300404223343 is a wasteful number, since it uses less digits than its factorization.

1300404223343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920321.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 1300404223343 its reverse (3433224040031), we get a palindrome (4733628263374).

The spelling of 1300404223343 in words is "one trillion, three hundred billion, four hundred four million, two hundred twenty-three thousand, three hundred forty-three".