5344421111 has 4 divisors (see below), whose sum is σ = 5516821824. Its totient is φ = 5172020400.

The previous prime is 5344421083. The next prime is 5344421129. The reversal of 5344421111 is 1111244435.

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 5344421111 - 2²² = 5340226807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5344421191) 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, 86200310 + ... + 86200371.

It is an arithmetic number, because the mean of its divisors is an integer number (1379205456).

Almost surely, 2^5344421111 is an apocalyptic number.

5344421111 is a deficient number, since it is larger than the sum of its proper divisors (172400713).

5344421111 is a wasteful number, since it uses less digits than its factorization.

5344421111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172400712.

The product of its digits is 1920, while the sum is 26.

The square root of 5344421111 is about 73105.5477443402. The cubic root of 5344421111 is about 1748.3708496476.

Adding to 5344421111 its reverse (1111244435), we get a palindrome (6455665546).

The spelling of 5344421111 in words is "five billion, three hundred forty-four million, four hundred twenty-one thousand, one hundred eleven".