1340122324 has 12 divisors (see below), whose sum is σ = 2447180064. Its totient is φ = 640928024.

The previous prime is 1340122321. The next prime is 1340122349. The reversal of 1340122324 is 4232210431.

It is a junction number, because it is equal to n+sod(n) for n = 1340122295 and 1340122304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340122321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7283182 + ... + 7283365.

It is an arithmetic number, because the mean of its divisors is an integer number (203931672).

Almost surely, 2^1340122324 is an apocalyptic number.

It is an amenable number.

1340122324 is a deficient number, since it is larger than the sum of its proper divisors (1107057740).

1340122324 is a wasteful number, since it uses less digits than its factorization.

1340122324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14566574 (or 14566572 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1340122324 is about 36607.6812158323. The cubic root of 1340122324 is about 1102.5073174443.

Adding to 1340122324 its reverse (4232210431), we get a palindrome (5572332755).

The spelling of 1340122324 in words is "one billion, three hundred forty million, one hundred twenty-two thousand, three hundred twenty-four".