395448680229 has 32 divisors (see below), whose sum is σ = 542859480576. Its totient is φ = 255929456640.

The previous prime is 395448680197. The next prime is 395448680243. The reversal of 395448680229 is 922086844593.

It is not a de Polignac number, because 395448680229 - 2⁵ = 395448680197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395448680269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25510009 + ... + 25525505.

It is an arithmetic number, because the mean of its divisors is an integer number (16964358768).

Almost surely, 2^395448680229 is an apocalyptic number.

It is an amenable number.

395448680229 is a deficient number, since it is larger than the sum of its proper divisors (147410800347).

395448680229 is a wasteful number, since it uses less digits than its factorization.

395448680229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17005.

The product of its (nonzero) digits is 29859840, while the sum is 60.

The spelling of 395448680229 in words is "three hundred ninety-five billion, four hundred forty-eight million, six hundred eighty thousand, two hundred twenty-nine".