424234211053 has 2 divisors, whose sum is σ = 424234211054. Its totient is φ = 424234211052.

The previous prime is 424234211021. The next prime is 424234211057. The reversal of 424234211053 is 350112432424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 339286445289 + 84947765764 = 582483^2 + 291458^2 .

It is a cyclic number.

It is not a de Polignac number, because 424234211053 - 2⁵ = 424234211021 is a prime.

It is a super-2 number, since 2×424234211053² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424234211057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212117105526 + 212117105527.

It is an arithmetic number, because the mean of its divisors is an integer number (212117105527).

Almost surely, 2^424234211053 is an apocalyptic number.

It is an amenable number.

424234211053 is a deficient number, since it is larger than the sum of its proper divisors (1).

424234211053 is an equidigital number, since it uses as much as digits as its factorization.

424234211053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 424234211053 its reverse (350112432424), we get a palindrome (774346643477).

The spelling of 424234211053 in words is "four hundred twenty-four billion, two hundred thirty-four million, two hundred eleven thousand, fifty-three".