9338940417024 has 429 divisors, whose sum is σ = 28218519689131. Its totient is φ = 3089216931840.

The previous prime is 9338940417013. The next prime is 9338940417089. The reversal of 9338940417024 is 4207140498339.

The square root of 9338940417024 is 3055968.

It is a perfect power (a square), and thus also a powerful number.

9338940417024 is a `hidden beast` number, since 93 + 3 + 89 + 40 + 417 + 0 + 24 = 666.

It is a super-2 number, since 2×9338940417024² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 38 ways as a sum of consecutive naturals, for example, 71289621439 + ... + 71289621569.

Almost surely, 2^{9338940417024} is an apocalyptic number.

9338940417024 is the 3055968-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9338940417024

9338940417024 is an abundant number, since it is smaller than the sum of its proper divisors (18879579272107).

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

9338940417024 is an frugal number, since it uses more digits than its factorization.

9338940417024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 9338940417024 in words is "nine trillion, three hundred thirty-eight billion, nine hundred forty million, four hundred seventeen thousand, twenty-four".