6835821041458 has 16 divisors (see below), whose sum is σ = 10398516246720. Its totient is φ = 3369652347600.

The previous prime is 6835821041449. The next prime is 6835821041459. The reversal of 6835821041458 is 8541401285386.

It is a junction number, because it is equal to n+sod(n) for n = 6835821041399 and 6835821041408.

It is not an unprimeable number, because it can be changed into a prime (6835821041459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3272473 + ... + 4937683.

It is an arithmetic number, because the mean of its divisors is an integer number (649907265420).

Almost surely, 2^{6835821041458} is an apocalyptic number.

6835821041458 is a deficient number, since it is larger than the sum of its proper divisors (3562695205262).

6835821041458 is a wasteful number, since it uses less digits than its factorization.

6835821041458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694193.

The product of its (nonzero) digits is 7372800, while the sum is 55.

The spelling of 6835821041458 in words is "six trillion, eight hundred thirty-five billion, eight hundred twenty-one million, forty-one thousand, four hundred fifty-eight".