20126330410743 has 12 divisors (see below), whose sum is σ = 29072139422040. Its totient is φ = 13417196711856.

The previous prime is 20126330410721. The next prime is 20126330410751. The reversal of 20126330410743 is 34701403362102.

20126330410743 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 633 + 0 + 4 + 10 + 7 + 4 + 3 = 666.

It is not a de Polignac number, because 20126330410743 - 2²⁴ = 20126313633527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20126330410698 and 20126330410707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20126330410243) 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 11 ways as a sum of consecutive naturals, for example, 29383896 + ... + 30061037.

It is an arithmetic number, because the mean of its divisors is an integer number (2422678285170).

Almost surely, 2^{20126330410743} is an apocalyptic number.

20126330410743 is a deficient number, since it is larger than the sum of its proper divisors (8945809011297).

20126330410743 is a wasteful number, since it uses less digits than its factorization.

20126330410743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59482558 (or 59482555 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

Adding to 20126330410743 its reverse (34701403362102), we get a palindrome (54827733772845).

The spelling of 20126330410743 in words is "twenty trillion, one hundred twenty-six billion, three hundred thirty million, four hundred ten thousand, seven hundred forty-three".