9411550138 has 16 divisors (see below), whose sum is σ = 14234379264. Its totient is φ = 4666788000.

The previous prime is 9411550129. The next prime is 9411550151. The reversal of 9411550138 is 8310551149.

It is a junction number, because it is equal to n+sod(n) for n = 9411550097 and 9411550106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756081 + ... + 768427.

It is an arithmetic number, because the mean of its divisors is an integer number (889648704).

Almost surely, 2^9411550138 is an apocalyptic number.

9411550138 is a deficient number, since it is larger than the sum of its proper divisors (4822829126).

9411550138 is a wasteful number, since it uses less digits than its factorization.

9411550138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15477.

The product of its (nonzero) digits is 21600, while the sum is 37.

The square root of 9411550138 is about 97013.1441506768. The cubic root of 9411550138 is about 2111.3183392147.

The spelling of 9411550138 in words is "nine billion, four hundred eleven million, five hundred fifty thousand, one hundred thirty-eight".