1324401007 has 2 divisors, whose sum is σ = 1324401008. Its totient is φ = 1324401006.

The previous prime is 1324400999. The next prime is 1324401017. The reversal of 1324401007 is 7001044231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1324401007 - 2³ = 1324400999 is a prime.

It is a super-2 number, since 2×1324401007² = 3508076054685228098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324401017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662200503 + 662200504.

It is an arithmetic number, because the mean of its divisors is an integer number (662200504).

Almost surely, 2^1324401007 is an apocalyptic number.

1324401007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324401007 is an equidigital number, since it uses as much as digits as its factorization.

1324401007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 1324401007 is about 36392.3207146783. The cubic root of 1324401007 is about 1098.1790829475.

Adding to 1324401007 its reverse (7001044231), we get a palindrome (8325445238).

The spelling of 1324401007 in words is "one billion, three hundred twenty-four million, four hundred one thousand, seven".