413889451 has 2 divisors, whose sum is σ = 413889452. Its totient is φ = 413889450.

The previous prime is 413889431. The next prime is 413889461. The reversal of 413889451 is 154988314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 413889451 - 2⁹ = 413888939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 413889398 and 413889407.

It is not a weakly prime, because it can be changed into another prime (413889431) 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, 206944725 + 206944726.

It is an arithmetic number, because the mean of its divisors is an integer number (206944726).

Almost surely, 2^413889451 is an apocalyptic number.

413889451 is a deficient number, since it is larger than the sum of its proper divisors (1).

413889451 is an equidigital number, since it uses as much as digits as its factorization.

413889451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 43.

The square root of 413889451 is about 20344.2731745324. The cubic root of 413889451 is about 745.2376468103.

The spelling of 413889451 in words is "four hundred thirteen million, eight hundred eighty-nine thousand, four hundred fifty-one".