9140125398 has 16 divisors (see below), whose sum is σ = 18358709616. Its totient is φ = 3033632000.

The previous prime is 9140125321. The next prime is 9140125417. The reversal of 9140125398 is 8935210419.

9140125398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 3267603 + ... + 3270398.

It is an arithmetic number, because the mean of its divisors is an integer number (1147419351).

Almost surely, 2^9140125398 is an apocalyptic number.

9140125398 is an abundant number, since it is smaller than the sum of its proper divisors (9218584218).

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

9140125398 is a wasteful number, since it uses less digits than its factorization.

9140125398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538239.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 9140125398 is about 95604.0030438057. The cubic root of 9140125398 is about 2090.8235575218.

The spelling of 9140125398 in words is "nine billion, one hundred forty million, one hundred twenty-five thousand, three hundred ninety-eight".