1343553514 has 4 divisors (see below), whose sum is σ = 2015330274. Its totient is φ = 671776756.

The previous prime is 1343553493. The next prime is 1343553521. The reversal of 1343553514 is 4153553431.

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

It can be written as a sum of positive squares in only one way, i.e., 980003025 + 363550489 = 31305^2 + 19067^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1343553514.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335888377 + ... + 335888380.

Almost surely, 2^1343553514 is an apocalyptic number.

1343553514 is a deficient number, since it is larger than the sum of its proper divisors (671776760).

1343553514 is an equidigital number, since it uses as much as digits as its factorization.

1343553514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671776759.

The product of its digits is 54000, while the sum is 34.

The square root of 1343553514 is about 36654.5156017645. The cubic root of 1343553514 is about 1103.4474525513.

The spelling of 1343553514 in words is "one billion, three hundred forty-three million, five hundred fifty-three thousand, five hundred fourteen".