416322451 has 2 divisors, whose sum is σ = 416322452. Its totient is φ = 416322450.

The previous prime is 416322437. The next prime is 416322457. The reversal of 416322451 is 154223614.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 416322451 - 2¹³ = 416314259 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (416322457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208161225 + 208161226.

It is an arithmetic number, because the mean of its divisors is an integer number (208161226).

Almost surely, 2^416322451 is an apocalyptic number.

416322451 is a deficient number, since it is larger than the sum of its proper divisors (1).

416322451 is an equidigital number, since it uses as much as digits as its factorization.

416322451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 28.

The square root of 416322451 is about 20403.9812536671. The cubic root of 416322451 is about 746.6950584663.

The spelling of 416322451 in words is "four hundred sixteen million, three hundred twenty-two thousand, four hundred fifty-one".