39941411328 has 720 divisors, whose sum is σ = 151396667136. Its totient is φ = 9891348480.

The previous prime is 39941411299. The next prime is 39941411329. The reversal of 39941411328 is 82311414993.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (39941411329) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 92671273 + ... + 92671703.

Almost surely, 2^39941411328 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 39941411328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75698333568).

39941411328 is an abundant number, since it is smaller than the sum of its proper divisors (111455255808).

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

39941411328 is a wasteful number, since it uses less digits than its factorization.

39941411328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 473 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The spelling of 39941411328 in words is "thirty-nine billion, nine hundred forty-one million, four hundred eleven thousand, three hundred twenty-eight".