9438348240384 has 240 divisors, whose sum is σ = 29693315291904. Its totient is φ = 2609678684160.

The previous prime is 9438348240359. The next prime is 9438348240397. The reversal of 9438348240384 is 4830428438349.

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 23 ways as a sum of consecutive naturals, for example, 9875949 + ... + 10789395.

Almost surely, 2^{9438348240384} 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 9438348240384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14846657645952).

9438348240384 is an abundant number, since it is smaller than the sum of its proper divisors (20254967051520).

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

9438348240384 is an equidigital number, since it uses as much as digits as its factorization.

9438348240384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913537 (or 913490 counting only the distinct ones).

The product of its (nonzero) digits is 63700992, while the sum is 60.

The spelling of 9438348240384 in words is "nine trillion, four hundred thirty-eight billion, three hundred forty-eight million, two hundred forty thousand, three hundred eighty-four".