411364618650 has 144 divisors (see below), whose sum is σ = 1151660273400. Its totient is φ = 105141012480.

The previous prime is 411364618627. The next prime is 411364618661. The reversal of 411364618650 is 56816463114.

411364618650 is a `hidden beast` number, since 4 + 1 + 136 + 461 + 8 + 6 + 50 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 205377561 + 411159241089 = 14331^2 + 641217^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 411364618596 and 411364618605.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1672806 + ... + 1902894.

Almost surely, 2^411364618650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411364618650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575830136700).

411364618650 is an abundant number, since it is smaller than the sum of its proper divisors (740295654750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

411364618650 is a wasteful number, since it uses less digits than its factorization.

411364618650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230273 (or 230265 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 411364618650 in words is "four hundred eleven billion, three hundred sixty-four million, six hundred eighteen thousand, six hundred fifty".