36444407832 has 384 divisors, whose sum is σ = 126440870400. Its totient is φ = 9231667200.

The previous prime is 36444407827. The next prime is 36444407843. The reversal of 36444407832 is 23870444463.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 34348582 + ... + 34349642.

It is an arithmetic number, because the mean of its divisors is an integer number (329273100).

Almost surely, 2^36444407832 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 36444407832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63220435200).

36444407832 is an abundant number, since it is smaller than the sum of its proper divisors (89996462568).

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

36444407832 is a wasteful number, since it uses less digits than its factorization.

36444407832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327 (or 1320 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 45.

The spelling of 36444407832 in words is "thirty-six billion, four hundred forty-four million, four hundred seven thousand, eight hundred thirty-two".