1342224224 has 48 divisors (see below), whose sum is σ = 2888415936. Its totient is φ = 608899200.

The previous prime is 1342224203. The next prime is 1342224251. The reversal of 1342224224 is 4224222431.

It is a junction number, because it is equal to n+sod(n) for n = 1342224193 and 1342224202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189059 + ... + 196029.

It is an arithmetic number, because the mean of its divisors is an integer number (60175332).

Almost surely, 2^1342224224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342224224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1444207968).

1342224224 is an abundant number, since it is smaller than the sum of its proper divisors (1546191712).

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

1342224224 is a wasteful number, since it uses less digits than its factorization.

1342224224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7539 (or 7531 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

The square root of 1342224224 is about 36636.3784236379. The cubic root of 1342224224 is about 1103.0834214804.

Adding to 1342224224 its reverse (4224222431), we get a palindrome (5566446655).

The spelling of 1342224224 in words is "one billion, three hundred forty-two million, two hundred twenty-four thousand, two hundred twenty-four".