65906108041 has 4 divisors (see below), whose sum is σ = 67438808272. Its totient is φ = 64373407812.

The previous prime is 65906108033. The next prime is 65906108063. The reversal of 65906108041 is 14080160956.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 65906108041 - 2³ = 65906108033 is a prime.

It is a super-2 number, since 2×65906108041² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65906107985 and 65906108003.

It is not an unprimeable number, because it can be changed into a prime (65906108071) 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, 766350051 + ... + 766350136.

It is an arithmetic number, because the mean of its divisors is an integer number (16859702068).

Almost surely, 2^65906108041 is an apocalyptic number.

It is an amenable number.

65906108041 is a deficient number, since it is larger than the sum of its proper divisors (1532700231).

65906108041 is a wasteful number, since it uses less digits than its factorization.

65906108041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532700230.

The product of its (nonzero) digits is 51840, while the sum is 40.

Adding to 65906108041 its reverse (14080160956), we get a palindrome (79986268997).

The spelling of 65906108041 in words is "sixty-five billion, nine hundred six million, one hundred eight thousand, forty-one".