6878241349011 has 8 divisors (see below), whose sum is σ = 10189987183760. Its totient is φ = 4585494232656.

The previous prime is 6878241348989. The next prime is 6878241349097. The reversal of 6878241349011 is 1109431428786.

6878241349011 is a `hidden beast` number, since 68 + 7 + 82 + 4 + 1 + 3 + 490 + 11 = 666.

6878241349011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6878241349011 - 2³¹ = 6876093865363 is a prime.

It is a super-2 number, since 2×6878241349011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6878241349711) 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, 127374839770 + ... + 127374839823.

It is an arithmetic number, because the mean of its divisors is an integer number (1273748397970).

Almost surely, 2^{6878241349011} is an apocalyptic number.

6878241349011 is a deficient number, since it is larger than the sum of its proper divisors (3311745834749).

6878241349011 is a wasteful number, since it uses less digits than its factorization.

6878241349011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254749679602 (or 254749679596 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 6878241349011 in words is "six trillion, eight hundred seventy-eight billion, two hundred forty-one million, three hundred forty-nine thousand, eleven".