411564681801 has 96 divisors (see below), whose sum is σ = 754747848960. Its totient is φ = 215847452160.

The previous prime is 411564681743. The next prime is 411564681851. The reversal of 411564681801 is 108186465114.

411564681801 is a `hidden beast` number, since 4 + 1 + 1 + 5 + 6 + 468 + 180 + 1 = 666.

It is not a de Polignac number, because 411564681801 - 2⁷ = 411564681673 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (411564681851) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 80491221 + ... + 80496333.

It is an arithmetic number, because the mean of its divisors is an integer number (7861956760).

Almost surely, 2^411564681801 is an apocalyptic number.

It is an amenable number.

411564681801 is a deficient number, since it is larger than the sum of its proper divisors (343183167159).

411564681801 is a wasteful number, since it uses less digits than its factorization.

411564681801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5504 (or 5317 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The spelling of 411564681801 in words is "four hundred eleven billion, five hundred sixty-four million, six hundred eighty-one thousand, eight hundred one".