1346107145 has 4 divisors (see below), whose sum is σ = 1615328580. Its totient is φ = 1076885712.

The previous prime is 1346107127. The next prime is 1346107153. The reversal of 1346107145 is 5417016431.

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

It can be written as a sum of positive squares in 2 ways, for example, as 289272064 + 1056835081 = 17008^2 + 32509^2 .

It is a cyclic number.

It is not a de Polignac number, because 1346107145 - 2²⁰ = 1345058569 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134610710 + ... + 134610719.

It is an arithmetic number, because the mean of its divisors is an integer number (403832145).

Almost surely, 2^1346107145 is an apocalyptic number.

It is an amenable number.

1346107145 is a deficient number, since it is larger than the sum of its proper divisors (269221435).

1346107145 is an equidigital number, since it uses as much as digits as its factorization.

1346107145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269221434.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1346107145 is about 36689.3328502986. The cubic root of 1346107145 is about 1104.1461008883.

The spelling of 1346107145 in words is "one billion, three hundred forty-six million, one hundred seven thousand, one hundred forty-five".