424420451043245 has 16 divisors (see below), whose sum is σ = 516898087528320. Its totient is φ = 334481778926400.

The previous prime is 424420451043139. The next prime is 424420451043247. The reversal of 424420451043245 is 542340154024424.

It is not a de Polignac number, because 424420451043245 - 2⁸ = 424420451042989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424420451043196 and 424420451043205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424420451043247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485955311 + ... + 486827900.

It is an arithmetic number, because the mean of its divisors is an integer number (32306130470520).

Almost surely, 2^{424420451043245} is an apocalyptic number.

It is an amenable number.

424420451043245 is a deficient number, since it is larger than the sum of its proper divisors (92477636485075).

424420451043245 is a wasteful number, since it uses less digits than its factorization.

424420451043245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972784516.

The product of its (nonzero) digits is 2457600, while the sum is 44.

The spelling of 424420451043245 in words is "four hundred twenty-four trillion, four hundred twenty billion, four hundred fifty-one million, forty-three thousand, two hundred forty-five".