6650086342 has 4 divisors (see below), whose sum is σ = 9975129516. Its totient is φ = 3325043170.

The previous prime is 6650086337. The next prime is 6650086379. The reversal of 6650086342 is 2436800566.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 6650086295 and 6650086304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1662521584 + ... + 1662521587.

It is an arithmetic number, because the mean of its divisors is an integer number (2493782379).

Almost surely, 2^6650086342 is an apocalyptic number.

6650086342 is a deficient number, since it is larger than the sum of its proper divisors (3325043174).

6650086342 is a wasteful number, since it uses less digits than its factorization.

6650086342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3325043173.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 6650086342 is about 81548.0615465506. The cubic root of 6650086342 is about 1880.5104941960.

The spelling of 6650086342 in words is "six billion, six hundred fifty million, eighty-six thousand, three hundred forty-two".