424132010321 has 2 divisors, whose sum is σ = 424132010322. Its totient is φ = 424132010320.

The previous prime is 424132010297. The next prime is 424132010327. The reversal of 424132010321 is 123010231424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 397026010000 + 27106000321 = 630100^2 + 164639^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424132010321 is a prime.

It is not a weakly prime, because it can be changed into another prime (424132010327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212066005160 + 212066005161.

It is an arithmetic number, because the mean of its divisors is an integer number (212066005161).

Almost surely, 2^424132010321 is an apocalyptic number.

It is an amenable number.

424132010321 is a deficient number, since it is larger than the sum of its proper divisors (1).

424132010321 is an equidigital number, since it uses as much as digits as its factorization.

424132010321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 424132010321 its reverse (123010231424), we get a palindrome (547142241745).

The spelling of 424132010321 in words is "four hundred twenty-four billion, one hundred thirty-two million, ten thousand, three hundred twenty-one".