411005881963 has 4 divisors (see below), whose sum is σ = 411008237680. Its totient is φ = 411003526248.

The previous prime is 411005881943. The next prime is 411005881991. The reversal of 411005881963 is 369188500114.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 411005881963 - 2¹⁷ = 411005750891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411005881943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893223 + ... + 1272736.

It is an arithmetic number, because the mean of its divisors is an integer number (102752059420).

Almost surely, 2^411005881963 is an apocalyptic number.

411005881963 is a deficient number, since it is larger than the sum of its proper divisors (2355717).

411005881963 is a wasteful number, since it uses less digits than its factorization.

411005881963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355716.

The product of its (nonzero) digits is 207360, while the sum is 46.

The spelling of 411005881963 in words is "four hundred eleven billion, five million, eight hundred eighty-one thousand, nine hundred sixty-three".