20432210334011 has 48 divisors (see below), whose sum is σ = 23902123929600. Its totient is φ = 17109047862720.

The previous prime is 20432210334007. The next prime is 20432210334017. The reversal of 20432210334011 is 11043301223402.

It is not a de Polignac number, because 20432210334011 - 2² = 20432210334007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20432210334017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4950860630 + ... + 4950864756.

It is an arithmetic number, because the mean of its divisors is an integer number (497960915200).

Almost surely, 2^{20432210334011} is an apocalyptic number.

20432210334011 is a deficient number, since it is larger than the sum of its proper divisors (3469913595589).

20432210334011 is a wasteful number, since it uses less digits than its factorization.

20432210334011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5472 (or 5413 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 20432210334011 its reverse (11043301223402), we get a palindrome (31475511557413).

The spelling of 20432210334011 in words is "twenty trillion, four hundred thirty-two billion, two hundred ten million, three hundred thirty-four thousand, eleven".