407444070563 has 2 divisors, whose sum is σ = 407444070564. Its totient is φ = 407444070562.

The previous prime is 407444070541. The next prime is 407444070587. The reversal of 407444070563 is 365070444704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 407444070563 - 2¹² = 407444066467 is a prime.

It is not a weakly prime, because it can be changed into another prime (407444000563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203722035281 + 203722035282.

It is an arithmetic number, because the mean of its divisors is an integer number (203722035282).

Almost surely, 2^407444070563 is an apocalyptic number.

407444070563 is a deficient number, since it is larger than the sum of its proper divisors (1).

407444070563 is an equidigital number, since it uses as much as digits as its factorization.

407444070563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1128960, while the sum is 44.

The spelling of 407444070563 in words is "four hundred seven billion, four hundred forty-four million, seventy thousand, five hundred sixty-three".