1340113324 has 12 divisors (see below), whose sum is σ = 2558398248. Its totient is φ = 609142400.

The previous prime is 1340113319. The next prime is 1340113343. The reversal of 1340113324 is 4233110431.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1340113295 and 1340113304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15228517 + ... + 15228604.

It is an arithmetic number, because the mean of its divisors is an integer number (213199854).

Almost surely, 2^1340113324 is an apocalyptic number.

It is an amenable number.

1340113324 is a deficient number, since it is larger than the sum of its proper divisors (1218284924).

1340113324 is a wasteful number, since it uses less digits than its factorization.

1340113324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30457136 (or 30457134 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1340113324 is about 36607.5582906044. The cubic root of 1340113324 is about 1102.5048493641.

Adding to 1340113324 its reverse (4233110431), we get a palindrome (5573223755).

The spelling of 1340113324 in words is "one billion, three hundred forty million, one hundred thirteen thousand, three hundred twenty-four".