4128278119066 has 16 divisors (see below), whose sum is σ = 6251595686784. Its totient is φ = 2044438494784.

The previous prime is 4128278119051. The next prime is 4128278119081. The reversal of 4128278119066 is 6609118728214.

It is an interprime number because it is at equal distance from previous prime (4128278119051) and next prime (4128278119081).

It is a super-2 number, since 2×4128278119066² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4128278118998 and 4128278119016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6077890 + ... + 6722893.

It is an arithmetic number, because the mean of its divisors is an integer number (390724730424).

Almost surely, 2^{4128278119066} is an apocalyptic number.

4128278119066 is a deficient number, since it is larger than the sum of its proper divisors (2123317567718).

4128278119066 is a wasteful number, since it uses less digits than its factorization.

4128278119066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12802325.

The product of its (nonzero) digits is 2322432, while the sum is 55.

The spelling of 4128278119066 in words is "four trillion, one hundred twenty-eight billion, two hundred seventy-eight million, one hundred nineteen thousand, sixty-six".