1384145995 has 8 divisors (see below), whose sum is σ = 1661355216. Its totient is φ = 1107063456.

The previous prime is 1384145989. The next prime is 1384145999. The reversal of 1384145995 is 5995414831.

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 1384145995 - 2²³ = 1375757387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1384145999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5692 + ... + 52921.

It is an arithmetic number, because the mean of its divisors is an integer number (207669402).

Almost surely, 2^1384145995 is an apocalyptic number.

1384145995 is a deficient number, since it is larger than the sum of its proper divisors (277209221).

1384145995 is an equidigital number, since it uses as much as digits as its factorization.

1384145995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63341.

The product of its digits is 777600, while the sum is 49.

The square root of 1384145995 is about 37204.1126086888. The cubic root of 1384145995 is about 1114.4501152856.

The spelling of 1384145995 in words is "one billion, three hundred eighty-four million, one hundred forty-five thousand, nine hundred ninety-five".