4278051734134 has 48 divisors (see below), whose sum is σ = 7018580260800. Its totient is φ = 1949711680656.

The previous prime is 4278051734023. The next prime is 4278051734137. The reversal of 4278051734134 is 4314371508724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4278051734137) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4520677 + ... + 5384479.

It is an arithmetic number, because the mean of its divisors is an integer number (146220422100).

Almost surely, 2^{4278051734134} is an apocalyptic number.

4278051734134 is a deficient number, since it is larger than the sum of its proper divisors (2740528526666).

4278051734134 is a wasteful number, since it uses less digits than its factorization.

4278051734134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863977 (or 863930 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 4278051734134 in words is "four trillion, two hundred seventy-eight billion, fifty-one million, seven hundred thirty-four thousand, one hundred thirty-four".