1340413422 has 8 divisors (see below), whose sum is σ = 2680826856. Its totient is φ = 446804472.

The previous prime is 1340413411. The next prime is 1340413441. The reversal of 1340413422 is 2243140431.

It is a sphenic number, since it is the product of 3 distinct primes.

1340413422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1340413392 and 1340413401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111701113 + ... + 111701124.

It is an arithmetic number, because the mean of its divisors is an integer number (335103357).

Almost surely, 2^1340413422 is an apocalyptic number.

1340413422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1340413422 is a wasteful number, since it uses less digits than its factorization.

1340413422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223402242.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1340413422 is about 36611.6569141578. The cubic root of 1340413422 is about 1102.5871396203.

Adding to 1340413422 its reverse (2243140431), we get a palindrome (3583553853).

The spelling of 1340413422 in words is "one billion, three hundred forty million, four hundred thirteen thousand, four hundred twenty-two".