1345324345 has 8 divisors (see below), whose sum is σ = 1615428864. Its totient is φ = 1075566384.

The previous prime is 1345324333. The next prime is 1345324361. The reversal of 1345324345 is 5434235431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1345324345 - 2⁷ = 1345324217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1345324345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78019 + ... + 93688.

It is an arithmetic number, because the mean of its divisors is an integer number (201928608).

Almost surely, 2^1345324345 is an apocalyptic number.

It is an amenable number.

1345324345 is a deficient number, since it is larger than the sum of its proper divisors (270104519).

1345324345 is a wasteful number, since it uses less digits than its factorization.

1345324345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173279.

The product of its digits is 86400, while the sum is 34.

The square root of 1345324345 is about 36678.6633480556. The cubic root of 1345324345 is about 1103.9320284873.

Adding to 1345324345 its reverse (5434235431), we get a palindrome (6779559776).

The spelling of 1345324345 in words is "one billion, three hundred forty-five million, three hundred twenty-four thousand, three hundred forty-five".