1421313333313 has 8 divisors (see below), whose sum is σ = 1470349483200. Its totient is φ = 1372278873168.

The previous prime is 1421313333311. The next prime is 1421313333317. The reversal of 1421313333313 is 3133333131241.

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 1421313333313 - 2¹ = 1421313333311 is a prime.

It is a super-2 number, since 2×1421313333313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1421313333311) by changing a digit.

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, 1426020 + ... + 2208202.

It is an arithmetic number, because the mean of its divisors is an integer number (183793685400).

Almost surely, 2^{1421313333313} is an apocalyptic number.

It is an amenable number.

1421313333313 is a deficient number, since it is larger than the sum of its proper divisors (49036149887).

1421313333313 is an equidigital number, since it uses as much as digits as its factorization.

1421313333313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844871.

The product of its digits is 17496, while the sum is 31.

Adding to 1421313333313 its reverse (3133333131241), we get a palindrome (4554646464554).

The spelling of 1421313333313 in words is "one trillion, four hundred twenty-one billion, three hundred thirteen million, three hundred thirty-three thousand, three hundred thirteen".