1341670245 has 8 divisors (see below), whose sum is σ = 2146672416. Its totient is φ = 715557456.

The previous prime is 1341670229. The next prime is 1341670271. The reversal of 1341670245 is 5420761431.

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

It is not a de Polignac number, because 1341670245 - 2⁴ = 1341670229 is a prime.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 44722327 + ... + 44722356.

It is an arithmetic number, because the mean of its divisors is an integer number (268334052).

Almost surely, 2^1341670245 is an apocalyptic number.

1341670245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1341670245 is a deficient number, since it is larger than the sum of its proper divisors (805002171).

1341670245 is an equidigital number, since it uses as much as digits as its factorization.

1341670245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89444691.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1341670245 is about 36628.8171389686. The cubic root of 1341670245 is about 1102.9316412908.

The spelling of 1341670245 in words is "one billion, three hundred forty-one million, six hundred seventy thousand, two hundred forty-five".