5221412344 has 32 divisors (see below), whose sum is σ = 10753488000. Its totient is φ = 2365764192.

The previous prime is 5221412327. The next prime is 5221412359. The reversal of 5221412344 is 4432141225.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743274 + ... + 750265.

It is an arithmetic number, because the mean of its divisors is an integer number (336046500).

Almost surely, 2^5221412344 is an apocalyptic number.

It is an amenable number.

5221412344 is an abundant number, since it is smaller than the sum of its proper divisors (5532075656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5221412344 is a wasteful number, since it uses less digits than its factorization.

5221412344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493587 (or 1493583 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 5221412344 is about 72259.3408771489. The cubic root of 5221412344 is about 1734.8529297556.

Adding to 5221412344 its reverse (4432141225), we get a palindrome (9653553569).

The spelling of 5221412344 in words is "five billion, two hundred twenty-one million, four hundred twelve thousand, three hundred forty-four".