9138250124 has 12 divisors (see below), whose sum is σ = 16150274448. Its totient is φ = 4523886000.

The previous prime is 9138250097. The next prime is 9138250189. The reversal of 9138250124 is 4210528319.

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 3 ways as a sum of consecutive naturals, for example, 11309312 + ... + 11310119.

It is an arithmetic number, because the mean of its divisors is an integer number (1345856204).

Almost surely, 2^9138250124 is an apocalyptic number.

It is an amenable number.

9138250124 is a deficient number, since it is larger than the sum of its proper divisors (7012024324).

9138250124 is a wasteful number, since it uses less digits than its factorization.

9138250124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22619536 (or 22619534 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 9138250124 is about 95594.1950329621. The cubic root of 9138250124 is about 2090.6805567400.

The spelling of 9138250124 in words is "nine billion, one hundred thirty-eight million, two hundred fifty thousand, one hundred twenty-four".