6111042893856 has 72 divisors (see below), whose sum is σ = 17378542831104. Its totient is φ = 2036983282560.

The previous prime is 6111042893821. The next prime is 6111042893863. The reversal of 6111042893856 is 6583982401116.

It is a happy number.

6111042893856 is a `hidden beast` number, since 611 + 10 + 4 + 2 + 8 + 9 + 3 + 8 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26297085 + ... + 26528451.

It is an arithmetic number, because the mean of its divisors is an integer number (241368650432).

Almost surely, 2^{6111042893856} is an apocalyptic number.

It is an amenable number.

6111042893856 is an abundant number, since it is smaller than the sum of its proper divisors (11267499937248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6111042893856 is a wasteful number, since it uses less digits than its factorization.

6111042893856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323094 (or 323083 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 6111042893856 in words is "six trillion, one hundred eleven billion, forty-two million, eight hundred ninety-three thousand, eight hundred fifty-six".