20344533211034 has 8 divisors (see below), whose sum is σ = 30530108501940. Its totient is φ = 10167830377056.

The previous prime is 20344533211027. The next prime is 20344533211069. The reversal of 20344533211034 is 43011233544302.

It can be written as a sum of positive squares in 2 ways, for example, as 18745029179809 + 1599504031225 = 4329553^2 + 1264715^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20344533210985 and 20344533211003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2218108499 + ... + 2218117670.

Almost surely, 2^{20344533211034} is an apocalyptic number.

20344533211034 is a deficient number, since it is larger than the sum of its proper divisors (10185575290906).

20344533211034 is a wasteful number, since it uses less digits than its factorization.

20344533211034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4436228464.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 20344533211034 its reverse (43011233544302), we get a palindrome (63355766755336).

The spelling of 20344533211034 in words is "twenty trillion, three hundred forty-four billion, five hundred thirty-three million, two hundred eleven thousand, thirty-four".