424869242153 has 2 divisors, whose sum is σ = 424869242154. Its totient is φ = 424869242152.

The previous prime is 424869242111. The next prime is 424869242173. The reversal of 424869242153 is 351242968424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 330823979929 + 94045262224 = 575173^2 + 306668^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424869242153 is a prime.

It is not a weakly prime, because it can be changed into another prime (424869242173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212434621076 + 212434621077.

It is an arithmetic number, because the mean of its divisors is an integer number (212434621077).

Almost surely, 2^424869242153 is an apocalyptic number.

It is an amenable number.

424869242153 is a deficient number, since it is larger than the sum of its proper divisors (1).

424869242153 is an equidigital number, since it uses as much as digits as its factorization.

424869242153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3317760, while the sum is 50.

The spelling of 424869242153 in words is "four hundred twenty-four billion, eight hundred sixty-nine million, two hundred forty-two thousand, one hundred fifty-three".