424440403411 has 2 divisors, whose sum is σ = 424440403412. Its totient is φ = 424440403410.

The previous prime is 424440403403. The next prime is 424440403477. The reversal of 424440403411 is 114304044424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424440403411 - 2³ = 424440403403 is a prime.

It is not a weakly prime, because it can be changed into another prime (424440403711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212220201705 + 212220201706.

It is an arithmetic number, because the mean of its divisors is an integer number (212220201706).

Almost surely, 2^424440403411 is an apocalyptic number.

424440403411 is a deficient number, since it is larger than the sum of its proper divisors (1).

424440403411 is an equidigital number, since it uses as much as digits as its factorization.

424440403411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 424440403411 its reverse (114304044424), we get a palindrome (538744447835).

The spelling of 424440403411 in words is "four hundred twenty-four billion, four hundred forty million, four hundred three thousand, four hundred eleven".