20034531143359 has 2 divisors, whose sum is σ = 20034531143360. Its totient is φ = 20034531143358.

The previous prime is 20034531143273. The next prime is 20034531143437. The reversal of 20034531143359 is 95334113543002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20034531143359 - 2¹⁹ = 20034530619071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20034531143059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10017265571679 + 10017265571680.

It is an arithmetic number, because the mean of its divisors is an integer number (10017265571680).

Almost surely, 2^{20034531143359} is an apocalyptic number.

20034531143359 is a deficient number, since it is larger than the sum of its proper divisors (1).

20034531143359 is an equidigital number, since it uses as much as digits as its factorization.

20034531143359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 20034531143359 in words is "twenty trillion, thirty-four billion, five hundred thirty-one million, one hundred forty-three thousand, three hundred fifty-nine".