425441354125 has 8 divisors (see below), whose sum is σ = 530950810104. Its totient is φ = 340353083200.

The previous prime is 425441354087. The next prime is 425441354147. The reversal of 425441354125 is 521453144524.

It can be written as a sum of positive squares in 4 ways, for example, as 925254724 + 424516099401 = 30418^2 + 651549^2 .

It is not a de Polignac number, because 425441354125 - 2³¹ = 423293870477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 1701765292 + ... + 1701765541.

It is an arithmetic number, because the mean of its divisors is an integer number (66368851263).

Almost surely, 2^425441354125 is an apocalyptic number.

It is an amenable number.

425441354125 is a deficient number, since it is larger than the sum of its proper divisors (105509455979).

425441354125 is an equidigital number, since it uses as much as digits as its factorization.

425441354125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403530848 (or 3403530838 counting only the distinct ones).

The product of its digits is 384000, while the sum is 40.

Adding to 425441354125 its reverse (521453144524), we get a palindrome (946894498649).

The spelling of 425441354125 in words is "four hundred twenty-five billion, four hundred forty-one million, three hundred fifty-four thousand, one hundred twenty-five".