1340112224 has 48 divisors (see below), whose sum is σ = 2948427216. Its totient is φ = 594278400.

The previous prime is 1340112211. The next prime is 1340112239. The reversal of 1340112224 is 4222110431.

It is a junction number, because it is equal to n+sod(n) for n = 1340112196 and 1340112205.

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, 31997 + ... + 60860.

It is an arithmetic number, because the mean of its divisors is an integer number (61425567).

Almost surely, 2^1340112224 is an apocalyptic number.

It is an amenable number.

1340112224 is an abundant number, since it is smaller than the sum of its proper divisors (1608314992).

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

1340112224 is a wasteful number, since it uses less digits than its factorization.

1340112224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92919 (or 92911 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1340112224 is about 36607.5432663816. The cubic root of 1340112224 is about 1102.5045477091.

Adding to 1340112224 its reverse (4222110431), we get a palindrome (5562222655).

The spelling of 1340112224 in words is "one billion, three hundred forty million, one hundred twelve thousand, two hundred twenty-four".