411172205066 has 24 divisors (see below), whose sum is σ = 748768372896. Its totient is φ = 165850971840.

The previous prime is 411172205057. The next prime is 411172205099. The reversal of 411172205066 is 660502271114.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 50808140 + ... + 50816231.

It is an arithmetic number, because the mean of its divisors is an integer number (31198682204).

Almost surely, 2^411172205066 is an apocalyptic number.

411172205066 is a deficient number, since it is larger than the sum of its proper divisors (337596167830).

411172205066 is a wasteful number, since it uses less digits than its factorization.

411172205066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101624414 (or 101624397 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 411172205066 in words is "four hundred eleven billion, one hundred seventy-two million, two hundred five thousand, sixty-six".