20200034411 has 4 divisors (see below), whose sum is σ = 20200345824. Its totient is φ = 20199723000.

The previous prime is 20200034383. The next prime is 20200034429. The reversal of 20200034411 is 11443000202.

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 20200034411 - 2³⁰ = 19126292587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20200034411.

It is not an unprimeable number, because it can be changed into a prime (20200034311) 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, 17540 + ... + 201761.

It is an arithmetic number, because the mean of its divisors is an integer number (5050086456).

Almost surely, 2^20200034411 is an apocalyptic number.

20200034411 is a deficient number, since it is larger than the sum of its proper divisors (311413).

20200034411 is an equidigital number, since it uses as much as digits as its factorization.

20200034411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311412.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20200034411 its reverse (11443000202), we get a palindrome (31643034613).

The spelling of 20200034411 in words is "twenty billion, two hundred million, thirty-four thousand, four hundred eleven".