8713513842 has 32 divisors (see below), whose sum is σ = 19045152000. Its totient is φ = 2635757520.

The previous prime is 8713513793. The next prime is 8713513843. The reversal of 8713513842 is 2483153178.

It is a junction number, because it is equal to n+sod(n) for n = 8713513794 and 8713513803.

It is not an unprimeable number, because it can be changed into a prime (8713513843) 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, 80092 + ... + 154407.

It is an arithmetic number, because the mean of its divisors is an integer number (595161000).

Almost surely, 2^8713513842 is an apocalyptic number.

8713513842 is an abundant number, since it is smaller than the sum of its proper divisors (10331638158).

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

8713513842 is a wasteful number, since it uses less digits than its factorization.

8713513842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235078.

The product of its digits is 161280, while the sum is 42.

The square root of 8713513842 is about 93346.2042184898. The cubic root of 8713513842 is about 2057.7744716458.

The spelling of 8713513842 in words is "eight billion, seven hundred thirteen million, five hundred thirteen thousand, eight hundred forty-two".