4278750004167 has 8 divisors (see below), whose sum is σ = 5717995451520. Its totient is φ = 2846002279800.

The previous prime is 4278750004091. The next prime is 4278750004219. The reversal of 4278750004167 is 7614000578724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4278750004167 - 2³² = 4274455036871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4278750004367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1624429209 + ... + 1624431842.

It is an arithmetic number, because the mean of its divisors is an integer number (714749431440).

Almost surely, 2^{4278750004167} is an apocalyptic number.

4278750004167 is a deficient number, since it is larger than the sum of its proper divisors (1439245447353).

4278750004167 is a wasteful number, since it uses less digits than its factorization.

4278750004167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3248861493.

The product of its (nonzero) digits is 2634240, while the sum is 51.

The spelling of 4278750004167 in words is "four trillion, two hundred seventy-eight billion, seven hundred fifty million, four thousand, one hundred sixty-seven".