4078914855 has 32 divisors (see below), whose sum is σ = 6772170240. Its totient is φ = 2094879360.

The previous prime is 4078914809. The next prime is 4078914857. The reversal of 4078914855 is 5584198704.

It is not a de Polignac number, because 4078914855 - 2⁷ = 4078914727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4078914798 and 4078914807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4078914857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1261 + ... + 90329.

It is an arithmetic number, because the mean of its divisors is an integer number (211630320).

Almost surely, 2^4078914855 is an apocalyptic number.

4078914855 is a deficient number, since it is larger than the sum of its proper divisors (2693255385).

4078914855 is a wasteful number, since it uses less digits than its factorization.

4078914855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89191.

The product of its (nonzero) digits is 1612800, while the sum is 51.

The square root of 4078914855 is about 63866.3828238299. The cubic root of 4078914855 is about 1597.7722714503.

The spelling of 4078914855 in words is "four billion, seventy-eight million, nine hundred fourteen thousand, eight hundred fifty-five".