6513142842 has 24 divisors (see below), whose sum is σ = 14567030400. Its totient is φ = 2101013640.

The previous prime is 6513142841. The next prime is 6513142859. The reversal of 6513142842 is 2482413156.

It is a happy number.

6513142842 is a `hidden beast` number, since 65 + 1 + 314 + 284 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6513142797 and 6513142806.

It is not an unprimeable number, because it can be changed into a prime (6513142841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5835592 + ... + 5836707.

It is an arithmetic number, because the mean of its divisors is an integer number (606959600).

Almost surely, 2^6513142842 is an apocalyptic number.

6513142842 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6513142842 is an abundant number, since it is smaller than the sum of its proper divisors (8053887558).

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

6513142842 is a wasteful number, since it uses less digits than its factorization.

6513142842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11672338 (or 11672335 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 6513142842 is about 80704.0447685245. The cubic root of 6513142842 is about 1867.5125727233.

Adding to 6513142842 its reverse (2482413156), we get a palindrome (8995555998).

The spelling of 6513142842 in words is "six billion, five hundred thirteen million, one hundred forty-two thousand, eight hundred forty-two".