9342645039 has 24 divisors (see below), whose sum is σ = 16609148192. Its totient is φ = 4927988160.

The previous prime is 9342645019. The next prime is 9342645073. The reversal of 9342645039 is 9305462439.

9342645039 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9342645039 - 2¹² = 9342640943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9342644985 and 9342645003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9342645019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5702872 + ... + 5704509.

Almost surely, 2^9342645039 is an apocalyptic number.

9342645039 is a deficient number, since it is larger than the sum of its proper divisors (7266503153).

9342645039 is a wasteful number, since it uses less digits than its factorization.

9342645039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11407407 (or 11407404 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The square root of 9342645039 is about 96657.3589490216. The cubic root of 9342645039 is about 2106.1531579374.

The spelling of 9342645039 in words is "nine billion, three hundred forty-two million, six hundred forty-five thousand, thirty-nine".