9542338372 has 96 divisors (see below), whose sum is σ = 20050329600. Its totient is φ = 3889347840.

The previous prime is 9542338367. The next prime is 9542338381. The reversal of 9542338372 is 2738332459.

It is a super-2 number, since 2×9542338372² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6820129 + ... + 6821527.

It is an arithmetic number, because the mean of its divisors is an integer number (208857600).

Almost surely, 2^9542338372 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 9542338372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10025164800).

9542338372 is an abundant number, since it is smaller than the sum of its proper divisors (10507991228).

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

9542338372 is a wasteful number, since it uses less digits than its factorization.

9542338372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601 (or 1599 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The square root of 9542338372 is about 97684.8932640047. The cubic root of 9542338372 is about 2121.0534081922.

The spelling of 9542338372 in words is "nine billion, five hundred forty-two million, three hundred thirty-eight thousand, three hundred seventy-two".