413864071 has 2 divisors, whose sum is σ = 413864072. Its totient is φ = 413864070.

The previous prime is 413864069. The next prime is 413864131. The reversal of 413864071 is 170468314.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 413864071 - 2¹ = 413864069 is a prime.

Together with 413864069, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413868071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206932035 + 206932036.

It is an arithmetic number, because the mean of its divisors is an integer number (206932036).

Almost surely, 2^413864071 is an apocalyptic number.

413864071 is a deficient number, since it is larger than the sum of its proper divisors (1).

413864071 is an equidigital number, since it uses as much as digits as its factorization.

413864071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 413864071 is about 20343.6494022090. The cubic root of 413864071 is about 745.2224136621. Note that the first 3 decimals are identical.

The spelling of 413864071 in words is "four hundred thirteen million, eight hundred sixty-four thousand, seventy-one".