9410385642 has 64 divisors (see below), whose sum is σ = 21638098944. Its totient is φ = 2672651520.

The previous prime is 9410385629. The next prime is 9410385643. The reversal of 9410385642 is 2465830149.

9410385642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

9410385642 is a Gilda number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 9410385594 and 9410385603.

It is not an unprimeable number, because it can be changed into a prime (9410385643) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 9731043 + ... + 9732009.

It is an arithmetic number, because the mean of its divisors is an integer number (338095296).

Almost surely, 2^9410385642 is an apocalyptic number.

9410385642 is an abundant number, since it is smaller than the sum of its proper divisors (12227713302).

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

9410385642 is a wasteful number, since it uses less digits than its factorization.

9410385642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 9410385642 is about 97007.1422215911. The cubic root of 9410385642 is about 2111.2312574505.

The spelling of 9410385642 in words is "nine billion, four hundred ten million, three hundred eighty-five thousand, six hundred forty-two".