6826402042 has 16 divisors (see below), whose sum is σ = 10781820000. Its totient is φ = 3232571760.

The previous prime is 6826402013. The next prime is 6826402043. The reversal of 6826402042 is 2402046286.

6826402042 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 6826401989 and 6826402007.

It is not an unprimeable number, because it can be changed into a prime (6826402043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107292 + ... + 158632.

It is an arithmetic number, because the mean of its divisors is an integer number (673863750).

Almost surely, 2^6826402042 is an apocalyptic number.

6826402042 is a deficient number, since it is larger than the sum of its proper divisors (3955417958).

6826402042 is a wasteful number, since it uses less digits than its factorization.

6826402042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54861.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 6826402042 is about 82622.0433177490. The cubic root of 6826402042 is about 1896.9852505752.

The spelling of 6826402042 in words is "six billion, eight hundred twenty-six million, four hundred two thousand, forty-two".