20134203414313 has 8 divisors (see below), whose sum is σ = 20145858338216. Its totient is φ = 20122551705600.

The previous prime is 20134203414277. The next prime is 20134203414329. The reversal of 20134203414313 is 31341430243102.

It can be written as a sum of positive squares in 4 ways, for example, as 223358321664 + 19910845092649 = 472608^2 + 4462157^2 .

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 20134203414313 - 2⁹ = 20134203413801 is a prime.

It is a super-2 number, since 2×20134203414313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20134203414343) 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, 11781193 + ... + 13381513.

It is an arithmetic number, because the mean of its divisors is an integer number (2518232292277).

Almost surely, 2^{20134203414313} is an apocalyptic number.

It is an amenable number.

20134203414313 is a deficient number, since it is larger than the sum of its proper divisors (11654923903).

20134203414313 is a wasteful number, since it uses less digits than its factorization.

20134203414313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607595.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 20134203414313 its reverse (31341430243102), we get a palindrome (51475633657415).

The spelling of 20134203414313 in words is "twenty trillion, one hundred thirty-four billion, two hundred three million, four hundred fourteen thousand, three hundred thirteen".