1344531314 has 32 divisors (see below), whose sum is σ = 2429844480. Its totient is φ = 545085072.

The previous prime is 1344531313. The next prime is 1344531341. The reversal of 1344531314 is 4131354431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1344531311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194237 + ... + 201039.

It is an arithmetic number, because the mean of its divisors is an integer number (75932640).

Almost surely, 2^1344531314 is an apocalyptic number.

1344531314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1344531314 is a deficient number, since it is larger than the sum of its proper divisors (1085313166).

1344531314 is a wasteful number, since it uses less digits than its factorization.

1344531314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7574.

The product of its digits is 8640, while the sum is 29.

The square root of 1344531314 is about 36667.8512323807. The cubic root of 1344531314 is about 1103.7150735207.

Adding to 1344531314 its reverse (4131354431), we get a palindrome (5475885745).

The spelling of 1344531314 in words is "one billion, three hundred forty-four million, five hundred thirty-one thousand, three hundred fourteen".