6804910042 has 32 divisors (see below), whose sum is σ = 12888813312. Its totient is φ = 2625494784.

The previous prime is 6804910039. The next prime is 6804910043. The reversal of 6804910042 is 2400194086.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (6804910043) 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, 616093 + ... + 627040.

It is an arithmetic number, because the mean of its divisors is an integer number (402775416).

Almost surely, 2^6804910042 is an apocalyptic number.

6804910042 is a deficient number, since it is larger than the sum of its proper divisors (6083903270).

6804910042 is a wasteful number, since it uses less digits than its factorization.

6804910042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243182.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 6804910042 is about 82491.8786426882. The cubic root of 6804910042 is about 1894.9923574901.

The spelling of 6804910042 in words is "six billion, eight hundred four million, nine hundred ten thousand, forty-two".