4277988404085 has 32 divisors (see below), whose sum is σ = 7467399135360. Its totient is φ = 2074074854400.

The previous prime is 4277988403991. The next prime is 4277988404089. The reversal of 4277988404085 is 5804048897724.

It is not a de Polignac number, because 4277988404085 - 2⁹ = 4277988403573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4277988404089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2810505 + ... + 4056465.

It is an arithmetic number, because the mean of its divisors is an integer number (233356222980).

Almost surely, 2^{4277988404085} is an apocalyptic number.

It is an amenable number.

4277988404085 is a deficient number, since it is larger than the sum of its proper divisors (3189410731275).

4277988404085 is a wasteful number, since it uses less digits than its factorization.

4277988404085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266789.

The product of its (nonzero) digits is 144506880, while the sum is 66.

The spelling of 4277988404085 in words is "four trillion, two hundred seventy-seven billion, nine hundred eighty-eight million, four hundred four thousand, eighty-five".