1343143034 has 4 divisors (see below), whose sum is σ = 2014714554. Its totient is φ = 671571516.

The previous prime is 1343143019. The next prime is 1343143057. The reversal of 1343143034 is 4303413431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4303413431 = 1013 ⋅4248187.

It can be written as a sum of positive squares in only one way, i.e., 1322413225 + 20729809 = 36365^2 + 4553^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1343142994 and 1343143012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335785757 + ... + 335785760.

Almost surely, 2^1343143034 is an apocalyptic number.

1343143034 is a deficient number, since it is larger than the sum of its proper divisors (671571520).

1343143034 is an equidigital number, since it uses as much as digits as its factorization.

1343143034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671571519.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 1343143034 is about 36648.9158639106. The cubic root of 1343143034 is about 1103.3350666927.

Adding to 1343143034 its reverse (4303413431), we get a palindrome (5646556465).

It can be divided in two parts, 13431 and 43034, that added together give a palindrome (56465).

The spelling of 1343143034 in words is "one billion, three hundred forty-three million, one hundred forty-three thousand, thirty-four".