1343440143314 has 8 divisors (see below), whose sum is σ = 2015275755900. Its totient is φ = 671681558016.

The previous prime is 1343440143271. The next prime is 1343440143317. The reversal of 1343440143314 is 4133410443431.

It can be written as a sum of positive squares in 2 ways, for example, as 1337156886025 + 6283257289 = 1156355^2 + 79267^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1343440143317) 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, 19213199 + ... + 19282994.

Almost surely, 2^{1343440143314} is an apocalyptic number.

1343440143314 is a deficient number, since it is larger than the sum of its proper divisors (671835612586).

1343440143314 is a wasteful number, since it uses less digits than its factorization.

1343440143314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38513644.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 1343440143314 its reverse (4133410443431), we get a palindrome (5476850586745).

The spelling of 1343440143314 in words is "one trillion, three hundred forty-three billion, four hundred forty million, one hundred forty-three thousand, three hundred fourteen".