9550109742 has 32 divisors (see below), whose sum is σ = 19301207040. Its totient is φ = 3149911200.

The previous prime is 9550109713. The next prime is 9550109761. The reversal of 9550109742 is 2479010559.

9550109742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9550109694 and 9550109703.

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 15 ways as a sum of consecutive naturals, for example, 1246359 + ... + 1253997.

It is an arithmetic number, because the mean of its divisors is an integer number (603162720).

Almost surely, 2^9550109742 is an apocalyptic number.

9550109742 is an abundant number, since it is smaller than the sum of its proper divisors (9751097298).

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

9550109742 is a wasteful number, since it uses less digits than its factorization.

9550109742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9808.

The product of its (nonzero) digits is 113400, while the sum is 42.

The square root of 9550109742 is about 97724.6629157655. The cubic root of 9550109742 is about 2121.6290538895.

The spelling of 9550109742 in words is "nine billion, five hundred fifty million, one hundred nine thousand, seven hundred forty-two".