4254120425 has 24 divisors (see below), whose sum is σ = 5586100800. Its totient is φ = 3204809280.

The previous prime is 4254120401. The next prime is 4254120427. The reversal of 4254120425 is 5240214524.

It is not a de Polignac number, because 4254120425 - 2⁶ = 4254120361 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 52511 + ... + 106139.

It is an arithmetic number, because the mean of its divisors is an integer number (232754200).

Almost surely, 2^4254120425 is an apocalyptic number.

It is an amenable number.

4254120425 is a deficient number, since it is larger than the sum of its proper divisors (1331980375).

4254120425 is a wasteful number, since it uses less digits than its factorization.

4254120425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53825 (or 53820 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 4254120425 is about 65223.6186131987. The cubic root of 4254120425 is about 1620.3292051843.

Adding to 4254120425 its reverse (5240214524), we get a palindrome (9494334949).

The spelling of 4254120425 in words is "four billion, two hundred fifty-four million, one hundred twenty thousand, four hundred twenty-five".