20433424513322 has 16 divisors (see below), whose sum is σ = 33050211667200. Its totient is φ = 9442917617760.

The previous prime is 20433424513279. The next prime is 20433424513351. The reversal of 20433424513322 is 22331542433402.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6557580122 + ... + 6557583237.

It is an arithmetic number, because the mean of its divisors is an integer number (2065638229200).

Almost surely, 2^{20433424513322} is an apocalyptic number.

20433424513322 is a deficient number, since it is larger than the sum of its proper divisors (12616787153878).

20433424513322 is a wasteful number, since it uses less digits than its factorization.

20433424513322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13115163421.

The product of its (nonzero) digits is 414720, while the sum is 38.

Adding to 20433424513322 its reverse (22331542433402), we get a palindrome (42764966946724).

The spelling of 20433424513322 in words is "twenty trillion, four hundred thirty-three billion, four hundred twenty-four million, five hundred thirteen thousand, three hundred twenty-two".