1344543214 has 16 divisors (see below), whose sum is σ = 2307280896. Its totient is φ = 575645400.

The previous prime is 1344543199. The next prime is 1344543229. The reversal of 1344543214 is 4123454431.

It is an interprime number because it is at equal distance from previous prime (1344543199) and next prime (1344543229).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34582 + ... + 62329.

It is an arithmetic number, because the mean of its divisors is an integer number (144205056).

Almost surely, 2^1344543214 is an apocalyptic number.

1344543214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1344543214 is a deficient number, since it is larger than the sum of its proper divisors (962737682).

1344543214 is an equidigital number, since it uses as much as digits as its factorization.

1344543214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97911.

The product of its digits is 23040, while the sum is 31.

The square root of 1344543214 is about 36668.0134995066. The cubic root of 1344543214 is about 1103.7183297163.

Adding to 1344543214 its reverse (4123454431), we get a palindrome (5467997645).

The spelling of 1344543214 in words is "one billion, three hundred forty-four million, five hundred forty-three thousand, two hundred fourteen".