20046022006433 has 2 divisors, whose sum is σ = 20046022006434. Its totient is φ = 20046022006432.

The previous prime is 20046022006429. The next prime is 20046022006459. The reversal of 20046022006433 is 33460022064002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19335614083984 + 710407922449 = 4397228^2 + 842857^2 .

It is a cyclic number.

It is not a de Polignac number, because 20046022006433 - 2² = 20046022006429 is a prime.

It is a super-2 number, since 2×20046022006433² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20046022006433.

It is not a weakly prime, because it can be changed into another prime (20046022096433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10023011003216 + 10023011003217.

It is an arithmetic number, because the mean of its divisors is an integer number (10023011003217).

Almost surely, 2^{20046022006433} is an apocalyptic number.

It is an amenable number.

20046022006433 is a deficient number, since it is larger than the sum of its proper divisors (1).

20046022006433 is an equidigital number, since it uses as much as digits as its factorization.

20046022006433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 32.

The spelling of 20046022006433 in words is "twenty trillion, forty-six billion, twenty-two million, six thousand, four hundred thirty-three".