4268012178 has 16 divisors (see below), whose sum is σ = 8744220576. Its totient is φ = 1387971360.

The previous prime is 4268012159. The next prime is 4268012179. The reversal of 4268012178 is 8712108624.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4268012179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8674576 + ... + 8675067.

It is an arithmetic number, because the mean of its divisors is an integer number (546513786).

Almost surely, 2^4268012178 is an apocalyptic number.

4268012178 is an abundant number, since it is smaller than the sum of its proper divisors (4476208398).

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

4268012178 is a wasteful number, since it uses less digits than its factorization.

4268012178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17349689.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 4268012178 is about 65330.0250880099. The cubic root of 4268012178 is about 1622.0910073949.

The spelling of 4268012178 in words is "four billion, two hundred sixty-eight million, twelve thousand, one hundred seventy-eight".