1344302422 has 4 divisors (see below), whose sum is σ = 2016453636. Its totient is φ = 672151210.

The previous prime is 1344302419. The next prime is 1344302423. The reversal of 1344302422 is 2242034431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344302423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336075604 + ... + 336075607.

It is an arithmetic number, because the mean of its divisors is an integer number (504113409).

Almost surely, 2^1344302422 is an apocalyptic number.

1344302422 is a deficient number, since it is larger than the sum of its proper divisors (672151214).

1344302422 is an equidigital number, since it uses as much as digits as its factorization.

1344302422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672151213.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 1344302422 is about 36664.7299458212. The cubic root of 1344302422 is about 1103.6524380915.

Adding to 1344302422 its reverse (2242034431), we get a palindrome (3586336853).

The spelling of 1344302422 in words is "one billion, three hundred forty-four million, three hundred two thousand, four hundred twenty-two".