20046264651341 has 2 divisors, whose sum is σ = 20046264651342. Its totient is φ = 20046264651340.

The previous prime is 20046264651331. The next prime is 20046264651367. The reversal of 20046264651341 is 14315646264002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19647277875625 + 398986775716 = 4432525^2 + 631654^2 .

It is a cyclic number.

It is not a de Polignac number, because 20046264651341 - 2¹⁸ = 20046264389197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20046264651292 and 20046264651301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20046264651331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10023132325670 + 10023132325671.

It is an arithmetic number, because the mean of its divisors is an integer number (10023132325671).

Almost surely, 2^{20046264651341} is an apocalyptic number.

It is an amenable number.

20046264651341 is a deficient number, since it is larger than the sum of its proper divisors (1).

20046264651341 is an equidigital number, since it uses as much as digits as its factorization.

20046264651341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 20046264651341 in words is "twenty trillion, forty-six billion, two hundred sixty-four million, six hundred fifty-one thousand, three hundred forty-one".