4254120426 has 16 divisors (see below), whose sum is σ = 9008725824. Its totient is φ = 1334625984.

The previous prime is 4254120401. The next prime is 4254120427. The reversal of 4254120426 is 6240214524.

It is a junction number, because it is equal to n+sod(n) for n = 4254120393 and 4254120402.

It is not an unprimeable number, because it can be changed into a prime (4254120427) 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 7 ways as a sum of consecutive naturals, for example, 20853430 + ... + 20853633.

It is an arithmetic number, because the mean of its divisors is an integer number (563045364).

Almost surely, 2^4254120426 is an apocalyptic number.

4254120426 is an abundant number, since it is smaller than the sum of its proper divisors (4754605398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4254120426 is a wasteful number, since it uses less digits than its factorization.

4254120426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41707085.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 4254120426 is about 65223.6186208646. The cubic root of 4254120426 is about 1620.3292053112.

The spelling of 4254120426 in words is "four billion, two hundred fifty-four million, one hundred twenty thousand, four hundred twenty-six".