9943010125 has 16 divisors (see below), whose sum is σ = 12471264000. Its totient is φ = 7914416400.

The previous prime is 9943010117. The next prime is 9943010141. The reversal of 9943010125 is 5210103499.

It is not a de Polignac number, because 9943010125 - 2³ = 9943010117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174985 + ... + 224734.

It is an arithmetic number, because the mean of its divisors is an integer number (779454000).

Almost surely, 2^9943010125 is an apocalyptic number.

It is an amenable number.

9943010125 is a deficient number, since it is larger than the sum of its proper divisors (2528253875).

9943010125 is a wasteful number, since it uses less digits than its factorization.

9943010125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399933 (or 399923 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 9943010125 is about 99714.6434832919. The cubic root of 9943010125 is about 2150.3341917865.

The spelling of 9943010125 in words is "nine billion, nine hundred forty-three million, ten thousand, one hundred twenty-five".