1340333324 has 48 divisors (see below), whose sum is σ = 2631515040. Its totient is φ = 592151040.

The previous prime is 1340333311. The next prime is 1340333353. The reversal of 1340333324 is 4233330431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1340333293 and 1340333302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251552 + ... + 256824.

It is an arithmetic number, because the mean of its divisors is an integer number (54823230).

Almost surely, 2^1340333324 is an apocalyptic number.

It is an amenable number.

1340333324 is a deficient number, since it is larger than the sum of its proper divisors (1291181716).

1340333324 is a wasteful number, since it uses less digits than its factorization.

1340333324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5450 (or 5448 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

The square root of 1340333324 is about 36610.5630112403. The cubic root of 1340333324 is about 1102.5651770471.

Adding to 1340333324 its reverse (4233330431), we get a palindrome (5573663755).

The spelling of 1340333324 in words is "one billion, three hundred forty million, three hundred thirty-three thousand, three hundred twenty-four".