4125405320357 has 2 divisors, whose sum is σ = 4125405320358. Its totient is φ = 4125405320356.

The previous prime is 4125405320339. The next prime is 4125405320467. The reversal of 4125405320357 is 7530235045214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3222147061156 + 903258259201 = 1795034^2 + 950399^2 .

It is a cyclic number.

It is not a de Polignac number, because 4125405320357 - 2¹⁰ = 4125405319333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4125405320327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2062702660178 + 2062702660179.

It is an arithmetic number, because the mean of its divisors is an integer number (2062702660179).

Almost surely, 2^{4125405320357} is an apocalyptic number.

It is an amenable number.

4125405320357 is a deficient number, since it is larger than the sum of its proper divisors (1).

4125405320357 is an equidigital number, since it uses as much as digits as its factorization.

4125405320357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504000, while the sum is 41.

The spelling of 4125405320357 in words is "four trillion, one hundred twenty-five billion, four hundred five million, three hundred twenty thousand, three hundred fifty-seven".