20434222411003 has 4 divisors (see below), whose sum is σ = 20434272040048. Its totient is φ = 20434172781960.

The previous prime is 20434222410989. The next prime is 20434222411033. The reversal of 20434222411003 is 30011422243402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20434222411003 - 2¹⁷ = 20434222279931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20434222411033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24191703 + ... + 25022128.

It is an arithmetic number, because the mean of its divisors is an integer number (5108568010012).

Almost surely, 2^{20434222411003} is an apocalyptic number.

20434222411003 is a deficient number, since it is larger than the sum of its proper divisors (49629045).

20434222411003 is an equidigital number, since it uses as much as digits as its factorization.

20434222411003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49629044.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20434222411003 its reverse (30011422243402), we get a palindrome (50445644654405).

The spelling of 20434222411003 in words is "twenty trillion, four hundred thirty-four billion, two hundred twenty-two million, four hundred eleven thousand, three".