36109882644 has 96 divisors (see below), whose sum is σ = 95000801280. Its totient is φ = 10576051200.

The previous prime is 36109882639. The next prime is 36109882667. The reversal of 36109882644 is 44628890163.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3509892 + ... + 3520164.

It is an arithmetic number, because the mean of its divisors is an integer number (989591680).

Almost surely, 2^36109882644 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36109882644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47500400640).

36109882644 is an abundant number, since it is smaller than the sum of its proper divisors (58890918636).

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

36109882644 is a wasteful number, since it uses less digits than its factorization.

36109882644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11181 (or 11179 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 36109882644 in words is "thirty-six billion, one hundred nine million, eight hundred eighty-two thousand, six hundred forty-four".