36351444366 has 48 divisors (see below), whose sum is σ = 83066340240. Its totient is φ = 11457313920.

The previous prime is 36351444331. The next prime is 36351444419. The reversal of 36351444366 is 66344415363.

36351444366 is a `hidden beast` number, since 3 + 63 + 514 + 44 + 36 + 6 = 666.

36351444366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76176 + ... + 280188.

It is an arithmetic number, because the mean of its divisors is an integer number (1730548755).

Almost surely, 2^36351444366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36351444366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41533170120).

36351444366 is an abundant number, since it is smaller than the sum of its proper divisors (46714895874).

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

36351444366 is a wasteful number, since it uses less digits than its factorization.

36351444366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204561 (or 204558 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 45.

The spelling of 36351444366 in words is "thirty-six billion, three hundred fifty-one million, four hundred forty-four thousand, three hundred sixty-six".