635320341033 has 16 divisors (see below), whose sum is σ = 968134142976. Its totient is φ = 363030086160.

The previous prime is 635320341011. The next prime is 635320341049. The reversal of 635320341033 is 330143023536.

It is not a de Polignac number, because 635320341033 - 2⁵ = 635320341001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 635320340985 and 635320341003.

It is not an unprimeable number, because it can be changed into a prime (635320341233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387010 + ... + 1191812.

It is an arithmetic number, because the mean of its divisors is an integer number (60508383936).

Almost surely, 2^635320341033 is an apocalyptic number.

It is an amenable number.

635320341033 is a deficient number, since it is larger than the sum of its proper divisors (332813801943).

635320341033 is a wasteful number, since it uses less digits than its factorization.

635320341033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842404.

The product of its (nonzero) digits is 58320, while the sum is 33.

Adding to 635320341033 its reverse (330143023536), we get a palindrome (965463364569).

The spelling of 635320341033 in words is "six hundred thirty-five billion, three hundred twenty million, three hundred forty-one thousand, thirty-three".