1385311195 has 8 divisors (see below), whose sum is σ = 1665208944. Its totient is φ = 1106358624.

The previous prime is 1385311171. The next prime is 1385311217. The reversal of 1385311195 is 5911135831.

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 1385311195 - 2⁵ = 1385311163 is a prime.

It is a Duffinian number.

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, 233064 + ... + 238933.

It is an arithmetic number, because the mean of its divisors is an integer number (208151118).

Almost surely, 2^1385311195 is an apocalyptic number.

1385311195 is a deficient number, since it is larger than the sum of its proper divisors (279897749).

1385311195 is an equidigital number, since it uses as much as digits as its factorization.

1385311195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472589.

The product of its digits is 16200, while the sum is 37.

The square root of 1385311195 is about 37219.7688735435. The cubic root of 1385311195 is about 1114.7627492289.

The spelling of 1385311195 in words is "one billion, three hundred eighty-five million, three hundred eleven thousand, one hundred ninety-five".