4278751375383 has 12 divisors (see below), whose sum is σ = 6180943326480. Its totient is φ = 2852258760096.

The previous prime is 4278751375361. The next prime is 4278751375403. The reversal of 4278751375383 is 3835731578724.

4278751375383 is a `hidden beast` number, since 4 + 2 + 7 + 87 + 5 + 13 + 7 + 538 + 3 = 666.

4278751375383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4278751375383 - 2⁵ = 4278751375351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4278751375383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4278751375313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20067798 + ... + 20279891.

It is an arithmetic number, because the mean of its divisors is an integer number (515078610540).

Almost surely, 2^{4278751375383} is an apocalyptic number.

4278751375383 is a deficient number, since it is larger than the sum of its proper divisors (1902191951097).

4278751375383 is a wasteful number, since it uses less digits than its factorization.

4278751375383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40359478 (or 40359475 counting only the distinct ones).

The product of its digits is 118540800, while the sum is 63.

The spelling of 4278751375383 in words is "four trillion, two hundred seventy-eight billion, seven hundred fifty-one million, three hundred seventy-five thousand, three hundred eighty-three".