6604212431 has 2 divisors, whose sum is σ = 6604212432. Its totient is φ = 6604212430.

The previous prime is 6604212421. The next prime is 6604212449. The reversal of 6604212431 is 1342124066.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6604212431 - 2⁶ = 6604212367 is a prime.

It is a super-2 number, since 2×6604212431² = 87231243667549859522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6604212394 and 6604212403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6604212421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3302106215 + 3302106216.

It is an arithmetic number, because the mean of its divisors is an integer number (3302106216).

Almost surely, 2^6604212431 is an apocalyptic number.

6604212431 is a deficient number, since it is larger than the sum of its proper divisors (1).

6604212431 is an equidigital number, since it uses as much as digits as its factorization.

6604212431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 6604212431 is about 81266.3056315470. The cubic root of 6604212431 is about 1876.1764403489.

Adding to 6604212431 its reverse (1342124066), we get a palindrome (7946336497).

The spelling of 6604212431 in words is "six billion, six hundred four million, two hundred twelve thousand, four hundred thirty-one".