677104440101 has 4 divisors (see below), whose sum is σ = 700452869100. Its totient is φ = 653756011104.

The previous prime is 677104440091. The next prime is 677104440119. The reversal of 677104440101 is 101044401776.

677104440101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 343863787201 + 333240652900 = 586399^2 + 577270^2 .

It is a cyclic number.

It is not a de Polignac number, because 677104440101 - 2²⁶ = 677037331237 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 (677104440121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11674214456 + ... + 11674214513.

It is an arithmetic number, because the mean of its divisors is an integer number (175113217275).

Almost surely, 2^677104440101 is an apocalyptic number.

It is an amenable number.

677104440101 is a deficient number, since it is larger than the sum of its proper divisors (23348428999).

677104440101 is a wasteful number, since it uses less digits than its factorization.

677104440101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23348428998.

The product of its (nonzero) digits is 18816, while the sum is 35.

Adding to 677104440101 its reverse (101044401776), we get a palindrome (778148841877).

The spelling of 677104440101 in words is "six hundred seventy-seven billion, one hundred four million, four hundred forty thousand, one hundred one".