8242347135 has 16 divisors (see below), whose sum is σ = 14386642560. Its totient is φ = 3996289440.

The previous prime is 8242347131. The next prime is 8242347209. The reversal of 8242347135 is 5317432428.

It is not a de Polignac number, because 8242347135 - 2² = 8242347131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8242347093 and 8242347102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8242347131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24976645 + ... + 24976974.

It is an arithmetic number, because the mean of its divisors is an integer number (899165160).

Almost surely, 2^8242347135 is an apocalyptic number.

8242347135 is a deficient number, since it is larger than the sum of its proper divisors (6144295425).

8242347135 is a wasteful number, since it uses less digits than its factorization.

8242347135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49953638.

The product of its digits is 161280, while the sum is 39.

The square root of 8242347135 is about 90787.3732134596. The cubic root of 8242347135 is about 2019.9950278445.

The spelling of 8242347135 in words is "eight billion, two hundred forty-two million, three hundred forty-seven thousand, one hundred thirty-five".