4479696776881 has 4 divisors (see below), whose sum is σ = 4479701033200. Its totient is φ = 4479692520564.

The previous prime is 4479696776869. The next prime is 4479696776899. The reversal of 4479696776881 is 1886776969744.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4479696776881 - 2⁹ = 4479696776369 is a prime.

It is a super-2 number, since 2×4479696776881² (a number of 26 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 = 4479696776795 and 4479696776804.

It is not an unprimeable number, because it can be changed into a prime (4479696776801) 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, 730810 + ... + 3081148.

It is an arithmetic number, because the mean of its divisors is an integer number (1119925258300).

Almost surely, 2^{4479696776881} is an apocalyptic number.

It is an amenable number.

4479696776881 is a deficient number, since it is larger than the sum of its proper divisors (4256319).

4479696776881 is a wasteful number, since it uses less digits than its factorization.

4479696776881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4256318.

The product of its digits is 6145155072, while the sum is 82.

The spelling of 4479696776881 in words is "four trillion, four hundred seventy-nine billion, six hundred ninety-six million, seven hundred seventy-six thousand, eight hundred eighty-one".