424344007 has 2 divisors, whose sum is σ = 424344008. Its totient is φ = 424344006.

The previous prime is 424343993. The next prime is 424344017. The reversal of 424344007 is 700443424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424344007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424344017) 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, 212172003 + 212172004.

It is an arithmetic number, because the mean of its divisors is an integer number (212172004).

Almost surely, 2^424344007 is an apocalyptic number.

424344007 is a deficient number, since it is larger than the sum of its proper divisors (1).

424344007 is an equidigital number, since it uses as much as digits as its factorization.

424344007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 28.

The square root of 424344007 is about 20599.6118167309. The cubic root of 424344007 is about 751.4602702285.

The spelling of 424344007 in words is "four hundred twenty-four million, three hundred forty-four thousand, seven".