20046022006434 has 32 divisors (see below), whose sum is σ = 40482779910144. Its totient is φ = 6616889470800.

The previous prime is 20046022006433. The next prime is 20046022006459. The reversal of 20046022006434 is 43460022064002.

It is a super-2 number, since 2×20046022006434² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20046022006395 and 20046022006404.

It is not an unprimeable number, because it can be changed into a prime (20046022006433) 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 in 15 ways as a sum of consecutive naturals, for example, 16573359 + ... + 17741709.

It is an arithmetic number, because the mean of its divisors is an integer number (1265086872192).

Almost surely, 2^{20046022006434} is an apocalyptic number.

20046022006434 is an abundant number, since it is smaller than the sum of its proper divisors (20436757903710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20046022006434 is a wasteful number, since it uses less digits than its factorization.

20046022006434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196222.

The product of its (nonzero) digits is 55296, while the sum is 33.

The spelling of 20046022006434 in words is "twenty trillion, forty-six billion, twenty-two million, six thousand, four hundred thirty-four".