6128168743854 has 24 divisors (see below), whose sum is σ = 13854990204432. Its totient is φ = 1953908874720.

The previous prime is 6128168743841. The next prime is 6128168743897. The reversal of 6128168743854 is 4583478618216.

6128168743854 is a `hidden beast` number, since 6 + 1 + 28 + 168 + 74 + 385 + 4 = 666.

It is a super-2 number, since 2×6128168743854² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6128168743791 and 6128168743800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7401169567 + ... + 7401170394.

It is an arithmetic number, because the mean of its divisors is an integer number (577291258518).

Almost surely, 2^{6128168743854} is an apocalyptic number.

6128168743854 is an abundant number, since it is smaller than the sum of its proper divisors (7726821460578).

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

6128168743854 is a wasteful number, since it uses less digits than its factorization.

6128168743854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14802339992 (or 14802339989 counting only the distinct ones).

The product of its digits is 61931520, while the sum is 63.

The spelling of 6128168743854 in words is "six trillion, one hundred twenty-eight billion, one hundred sixty-eight million, seven hundred forty-three thousand, eight hundred fifty-four".