34201220411 has 4 divisors (see below), whose sum is σ = 34225088712. Its totient is φ = 34177352112.

The previous prime is 34201220357. The next prime is 34201220419. The reversal of 34201220411 is 11402210243.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34201220411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34201220419) 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, 11932001 + ... + 11934866.

It is an arithmetic number, because the mean of its divisors is an integer number (8556272178).

Almost surely, 2^34201220411 is an apocalyptic number.

34201220411 is a deficient number, since it is larger than the sum of its proper divisors (23868301).

34201220411 is a wasteful number, since it uses less digits than its factorization.

34201220411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23868300.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 34201220411 its reverse (11402210243), we get a palindrome (45603430654).

The spelling of 34201220411 in words is "thirty-four billion, two hundred one million, two hundred twenty thousand, four hundred eleven".