424414973 has 2 divisors, whose sum is σ = 424414974. Its totient is φ = 424414972.

The previous prime is 424414961. The next prime is 424414987. The reversal of 424414973 is 379414424.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 328805689 + 95609284 = 18133^2 + 9778^2 .

It is a cyclic number.

It is not a de Polignac number, because 424414973 - 2⁴ = 424414957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424414943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212207486 + 212207487.

It is an arithmetic number, because the mean of its divisors is an integer number (212207487).

Almost surely, 2^424414973 is an apocalyptic number.

It is an amenable number.

424414973 is a deficient number, since it is larger than the sum of its proper divisors (1).

424414973 is an equidigital number, since it uses as much as digits as its factorization.

424414973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 38.

The square root of 424414973 is about 20601.3342529070. The cubic root of 424414973 is about 751.5021585362.

The spelling of 424414973 in words is "four hundred twenty-four million, four hundred fourteen thousand, nine hundred seventy-three".