425340068 has 54 divisors (see below), whose sum is σ = 821281734. Its totient is φ = 192076800.

The previous prime is 425340059. The next prime is 425340077. The reversal of 425340068 is 860043524.

It is an interprime number because it is at equal distance from previous prime (425340059) and next prime (425340077).

It can be written as a sum of positive squares in 9 ways, for example, as 414855424 + 10484644 = 20368^2 + 3238^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6972758 + ... + 6972818.

It is an arithmetic number, because the mean of its divisors is an integer number (15208921).

Almost surely, 2^425340068 is an apocalyptic number.

It is an amenable number.

425340068 is a deficient number, since it is larger than the sum of its proper divisors (395941666).

425340068 is a wasteful number, since it uses less digits than its factorization.

425340068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 425340068 is about 20623.7743393395. The cubic root of 425340068 is about 752.0477773515.

The spelling of 425340068 in words is "four hundred twenty-five million, three hundred forty thousand, sixty-eight".