20334097284451 has 2 divisors, whose sum is σ = 20334097284452. Its totient is φ = 20334097284450.

The previous prime is 20334097284443. The next prime is 20334097284491. The reversal of 20334097284451 is 15448279043302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20334097284451 - 2³ = 20334097284443 is a prime.

It is not a weakly prime, because it can be changed into another prime (20334097284421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10167048642225 + 10167048642226.

It is an arithmetic number, because the mean of its divisors is an integer number (10167048642226).

Almost surely, 2^{20334097284451} is an apocalyptic number.

20334097284451 is a deficient number, since it is larger than the sum of its proper divisors (1).

20334097284451 is an equidigital number, since it uses as much as digits as its factorization.

20334097284451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 20334097284451 in words is "twenty trillion, three hundred thirty-four billion, ninety-seven million, two hundred eighty-four thousand, four hundred fifty-one".