9941367744 has 756 divisors, whose sum is σ = 37849082544. Its totient is φ = 2483712000.

The previous prime is 9941367731. The next prime is 9941367769. The reversal of 9941367744 is 4477631499.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 140019229 + ... + 140019299.

It is an arithmetic number, because the mean of its divisors is an integer number (50064924).

Almost surely, 2^9941367744 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 9941367744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18924541272).

9941367744 is an abundant number, since it is smaller than the sum of its proper divisors (27907714800).

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

9941367744 is a wasteful number, since it uses less digits than its factorization.

9941367744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 135 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The square root of 9941367744 is about 99706.4077379182. The cubic root of 9941367744 is about 2150.2157882566.

The spelling of 9941367744 in words is "nine billion, nine hundred forty-one million, three hundred sixty-seven thousand, seven hundred forty-four".