425405453041 has 2 divisors, whose sum is σ = 425405453042. Its totient is φ = 425405453040.

The previous prime is 425405453027. The next prime is 425405453089. The reversal of 425405453041 is 140354504524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414961430625 + 10444022416 = 644175^2 + 102196^2 .

It is a cyclic number.

It is not a de Polignac number, because 425405453041 - 2¹¹ = 425405450993 is a prime.

It is a super-2 number, since 2×425405453041² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (425405459041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212702726520 + 212702726521.

It is an arithmetic number, because the mean of its divisors is an integer number (212702726521).

Almost surely, 2^425405453041 is an apocalyptic number.

It is an amenable number.

425405453041 is a deficient number, since it is larger than the sum of its proper divisors (1).

425405453041 is an equidigital number, since it uses as much as digits as its factorization.

425405453041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 425405453041 its reverse (140354504524), we get a palindrome (565759957565).

The spelling of 425405453041 in words is "four hundred twenty-five billion, four hundred five million, four hundred fifty-three thousand, forty-one".