5142224111 has 8 divisors (see below), whose sum is σ = 5229068400. Its totient is φ = 5056025920.

The previous prime is 5142224099. The next prime is 5142224137. The reversal of 5142224111 is 1114222415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5142224111 - 2⁶ = 5142224047 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 (5142224161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145460 + ... + 177321.

It is an arithmetic number, because the mean of its divisors is an integer number (653633550).

Almost surely, 2^5142224111 is an apocalyptic number.

5142224111 is a deficient number, since it is larger than the sum of its proper divisors (86844289).

5142224111 is a wasteful number, since it uses less digits than its factorization.

5142224111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323049.

The product of its digits is 640, while the sum is 23.

The square root of 5142224111 is about 71709.3028204849. The cubic root of 5142224111 is about 1726.0379231181.

Adding to 5142224111 its reverse (1114222415), we get a palindrome (6256446526).

The spelling of 5142224111 in words is "five billion, one hundred forty-two million, two hundred twenty-four thousand, one hundred eleven".