4077424081 has 2 divisors, whose sum is σ = 4077424082. Its totient is φ = 4077424080.

The previous prime is 4077424067. The next prime is 4077424121. The reversal of 4077424081 is 1804247704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3827278225 + 250145856 = 61865^2 + 15816^2 .

It is a cyclic number.

It is not a de Polignac number, because 4077424081 - 2⁵ = 4077424049 is a prime.

It is a super-2 number, since 2×4077424081² = 33250774272637389122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4077424081.

It is not a weakly prime, because it can be changed into another prime (4077424031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2038712040 + 2038712041.

It is an arithmetic number, because the mean of its divisors is an integer number (2038712041).

Almost surely, 2^4077424081 is an apocalyptic number.

It is an amenable number.

4077424081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4077424081 is an equidigital number, since it uses as much as digits as its factorization.

4077424081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 4077424081 is about 63854.7107189438. The cubic root of 4077424081 is about 1597.5775948686.

The spelling of 4077424081 in words is "four billion, seventy-seven million, four hundred twenty-four thousand, eighty-one".