395316949127 has 4 divisors (see below), whose sum is σ = 395318208240. Its totient is φ = 395315690016.

The previous prime is 395316949121. The next prime is 395316949187. The reversal of 395316949127 is 721949613593.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 395316949127 - 2²⁴ = 395300171911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395316949121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266783 + ... + 928335.

It is an arithmetic number, because the mean of its divisors is an integer number (98829552060).

Almost surely, 2^395316949127 is an apocalyptic number.

395316949127 is a deficient number, since it is larger than the sum of its proper divisors (1259113).

395316949127 is an equidigital number, since it uses as much as digits as its factorization.

395316949127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259112.

The product of its digits is 11022480, while the sum is 59.

The spelling of 395316949127 in words is "three hundred ninety-five billion, three hundred sixteen million, nine hundred forty-nine thousand, one hundred twenty-seven".