424292044721053 has 2 divisors, whose sum is σ = 424292044721054. Its totient is φ = 424292044721052.

The previous prime is 424292044721033. The next prime is 424292044721081. The reversal of 424292044721053 is 350127440292424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 300398293328004 + 123893751393049 = 17332002^2 + 11130757^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424292044721053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424292044720988 and 424292044721006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424292044721023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212146022360526 + 212146022360527.

It is an arithmetic number, because the mean of its divisors is an integer number (212146022360527).

Almost surely, 2^{424292044721053} is an apocalyptic number.

It is an amenable number.

424292044721053 is a deficient number, since it is larger than the sum of its proper divisors (1).

424292044721053 is an equidigital number, since it uses as much as digits as its factorization.

424292044721053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3870720, while the sum is 49.

The spelling of 424292044721053 in words is "four hundred twenty-four trillion, two hundred ninety-two billion, forty-four million, seven hundred twenty-one thousand, fifty-three".