9407403243 has 24 divisors (see below), whose sum is σ = 15540535296. Its totient is φ = 5371902000.

The previous prime is 9407403241. The next prime is 9407403287. The reversal of 9407403243 is 3423047049.

9407403243 is a `hidden beast` number, since 9 + 4 + 0 + 7 + 403 + 243 = 666.

9407403243 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9407403243 - 2¹ = 9407403241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9407403198 and 9407403207.

It is not an unprimeable number, because it can be changed into a prime (9407403241) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 39958 + ... + 142868.

It is an arithmetic number, because the mean of its divisors is an integer number (647522304).

Almost surely, 2^9407403243 is an apocalyptic number.

9407403243 is a deficient number, since it is larger than the sum of its proper divisors (6133132053).

9407403243 is a wasteful number, since it uses less digits than its factorization.

9407403243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104375 (or 104372 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 9407403243 is about 96991.7689445862. The cubic root of 9407403243 is about 2111.0081989586.

The spelling of 9407403243 in words is "nine billion, four hundred seven million, four hundred three thousand, two hundred forty-three".