5211426242 has 8 divisors (see below), whose sum is σ = 8527788432. Its totient is φ = 2368830100.

The previous prime is 5211426217. The next prime is 5211426251. The reversal of 5211426242 is 2426241125.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118441484 + ... + 118441527.

It is an arithmetic number, because the mean of its divisors is an integer number (1065973554).

Almost surely, 2^5211426242 is an apocalyptic number.

5211426242 is a deficient number, since it is larger than the sum of its proper divisors (3316362190).

5211426242 is a wasteful number, since it uses less digits than its factorization.

5211426242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236883024.

The product of its digits is 7680, while the sum is 29.

The square root of 5211426242 is about 72190.2087682256. The cubic root of 5211426242 is about 1733.7462384747.

Adding to 5211426242 its reverse (2426241125), we get a palindrome (7637667367).

The spelling of 5211426242 in words is "five billion, two hundred eleven million, four hundred twenty-six thousand, two hundred forty-two".