9410342640 has 120 divisors (see below), whose sum is σ = 30144191184. Its totient is φ = 2428416000.

The previous prime is 9410342633. The next prime is 9410342653. The reversal of 9410342640 is 462430149.

9410342640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210240 + ... + 251040.

Almost surely, 2^9410342640 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 9410342640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15072095592).

9410342640 is an abundant number, since it is smaller than the sum of its proper divisors (20733848544).

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

9410342640 is a wasteful number, since it uses less digits than its factorization.

9410342640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40879 (or 40842 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 9410342640 is about 97006.9205778639. The cubic root of 9410342640 is about 2111.2280415955.

Adding to 9410342640 its reverse (462430149), we get a palindrome (9872772789).

The spelling of 9410342640 in words is "nine billion, four hundred ten million, three hundred forty-two thousand, six hundred forty".