425124142501 has 2 divisors, whose sum is σ = 425124142502. Its totient is φ = 425124142500.

The previous prime is 425124142463. The next prime is 425124142529. The reversal of 425124142501 is 105241421524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 389437154401 + 35686988100 = 624049^2 + 188910^2 .

It is a cyclic number.

It is not a de Polignac number, because 425124142501 - 2¹⁵ = 425124109733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425124142571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212562071250 + 212562071251.

It is an arithmetic number, because the mean of its divisors is an integer number (212562071251).

Almost surely, 2^425124142501 is an apocalyptic number.

It is an amenable number.

425124142501 is a deficient number, since it is larger than the sum of its proper divisors (1).

425124142501 is an equidigital number, since it uses as much as digits as its factorization.

425124142501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12800, while the sum is 31.

The spelling of 425124142501 in words is "four hundred twenty-five billion, one hundred twenty-four million, one hundred forty-two thousand, five hundred one".