1343333345 has 24 divisors (see below), whose sum is σ = 1705758336. Its totient is φ = 1015444512.

The previous prime is 1343333333. The next prime is 1343333351. The reversal of 1343333345 is 5433333431.

It is not a de Polignac number, because 1343333345 - 2⁶ = 1343333281 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 943304 + ... + 944726.

It is an arithmetic number, because the mean of its divisors is an integer number (71073264).

Almost surely, 2^1343333345 is an apocalyptic number.

It is an amenable number.

1343333345 is a deficient number, since it is larger than the sum of its proper divisors (362424991).

1343333345 is a wasteful number, since it uses less digits than its factorization.

1343333345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989 (or 1970 counting only the distinct ones).

The product of its digits is 58320, while the sum is 32.

The square root of 1343333345 is about 36651.5121788992. The cubic root of 1343333345 is about 1103.3871750381.

Adding to 1343333345 its reverse (5433333431), we get a palindrome (6776666776).

The spelling of 1343333345 in words is "one billion, three hundred forty-three million, three hundred thirty-three thousand, three hundred forty-five".