425300280043 has 2 divisors, whose sum is σ = 425300280044. Its totient is φ = 425300280042.

The previous prime is 425300279953. The next prime is 425300280077. The reversal of 425300280043 is 340082003524.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-425300280043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 425300279987 and 425300280014.

It is not a weakly prime, because it can be changed into another prime (425300287043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212650140021 + 212650140022.

It is an arithmetic number, because the mean of its divisors is an integer number (212650140022).

Almost surely, 2^425300280043 is an apocalyptic number.

425300280043 is a deficient number, since it is larger than the sum of its proper divisors (1).

425300280043 is an equidigital number, since it uses as much as digits as its factorization.

425300280043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 425300280043 its reverse (340082003524), we get a palindrome (765382283567).

The spelling of 425300280043 in words is "four hundred twenty-five billion, three hundred million, two hundred eighty thousand, forty-three".