1345360166 has 4 divisors (see below), whose sum is σ = 2018040252. Its totient is φ = 672680082.

The previous prime is 1345360157. The next prime is 1345360169. The reversal of 1345360166 is 6610635431.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345360169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336340040 + ... + 336340043.

It is an arithmetic number, because the mean of its divisors is an integer number (504510063).

Almost surely, 2^1345360166 is an apocalyptic number.

1345360166 is a deficient number, since it is larger than the sum of its proper divisors (672680086).

1345360166 is an equidigital number, since it uses as much as digits as its factorization.

1345360166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672680085.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 1345360166 is about 36679.1516532212. The cubic root of 1345360166 is about 1103.9418262729.

Adding to 1345360166 its reverse (6610635431), we get a palindrome (7955995597).

The spelling of 1345360166 in words is "one billion, three hundred forty-five million, three hundred sixty thousand, one hundred sixty-six".