395942050201 has 16 divisors (see below), whose sum is σ = 402333402240. Its totient is φ = 389592207360.

The previous prime is 395942050199. The next prime is 395942050223. The reversal of 395942050201 is 102050249593.

It is a cyclic number.

It is not a de Polignac number, because 395942050201 - 2¹ = 395942050199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (395942050261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23799156 + ... + 23815786.

It is an arithmetic number, because the mean of its divisors is an integer number (25145837640).

Almost surely, 2^395942050201 is an apocalyptic number.

It is an amenable number.

395942050201 is a deficient number, since it is larger than the sum of its proper divisors (6391352039).

395942050201 is a wasteful number, since it uses less digits than its factorization.

395942050201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17856.

The product of its (nonzero) digits is 97200, while the sum is 40.

Adding to 395942050201 its reverse (102050249593), we get a palindrome (497992299794).

The spelling of 395942050201 in words is "three hundred ninety-five billion, nine hundred forty-two million, fifty thousand, two hundred one".