4120084771 has 16 divisors (see below), whose sum is σ = 4520176128. Its totient is φ = 3724315200.

The previous prime is 4120084747. The next prime is 4120084777. The reversal of 4120084771 is 1774800214.

It is a cyclic number.

It is not a de Polignac number, because 4120084771 - 2¹⁹ = 4119560483 is a prime.

It is a super-2 number, since 2×4120084771² = 33950197040452244882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4120084777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1664791 + ... + 1667263.

It is an arithmetic number, because the mean of its divisors is an integer number (282511008).

Almost surely, 2^4120084771 is an apocalyptic number.

4120084771 is a deficient number, since it is larger than the sum of its proper divisors (400091357).

4120084771 is a wasteful number, since it uses less digits than its factorization.

4120084771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3282.

The product of its (nonzero) digits is 12544, while the sum is 34.

The square root of 4120084771 is about 64187.8864817965. The cubic root of 4120084771 is about 1603.1299111832.

Adding to 4120084771 its reverse (1774800214), we get a palindrome (5894884985).

The spelling of 4120084771 in words is "four billion, one hundred twenty million, eighty-four thousand, seven hundred seventy-one".