36444879744 has 576 divisors, whose sum is σ = 124398437040. Its totient is φ = 9419784192.

The previous prime is 36444879727. The next prime is 36444879763. The reversal of 36444879744 is 44797844463.

It is a happy number.

It is a congruent number.

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, 232132914 + ... + 232133070.

Almost surely, 2^36444879744 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 36444879744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62199218520).

36444879744 is an abundant number, since it is smaller than the sum of its proper divisors (87953557296).

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

36444879744 is a wasteful number, since it uses less digits than its factorization.

36444879744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 255 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 60.

The spelling of 36444879744 in words is "thirty-six billion, four hundred forty-four million, eight hundred seventy-nine thousand, seven hundred forty-four".