425224051141457 has 2 divisors, whose sum is σ = 425224051141458. Its totient is φ = 425224051141456.

The previous prime is 425224051141363. The next prime is 425224051141481. The reversal of 425224051141457 is 754141150422524.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 255027996403216 + 170196054738241 = 15969596^2 + 13045921^2 .

It is a cyclic number.

It is not a de Polignac number, because 425224051141457 - 2¹⁶ = 425224051075921 is a prime.

It is not a weakly prime, because it can be changed into another prime (425224051141157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212612025570728 + 212612025570729.

It is an arithmetic number, because the mean of its divisors is an integer number (212612025570729).

Almost surely, 2^{425224051141457} is an apocalyptic number.

It is an amenable number.

425224051141457 is a deficient number, since it is larger than the sum of its proper divisors (1).

425224051141457 is an equidigital number, since it uses as much as digits as its factorization.

425224051141457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792000, while the sum is 47.

The spelling of 425224051141457 in words is "four hundred twenty-five trillion, two hundred twenty-four billion, fifty-one million, one hundred forty-one thousand, four hundred fifty-seven".