4278255374811 has 32 divisors (see below), whose sum is σ = 6316144217856. Its totient is φ = 2554041600000.

The previous prime is 4278255374797. The next prime is 4278255374839. The reversal of 4278255374811 is 1184735528724.

It is not a de Polignac number, because 4278255374811 - 2¹¹ = 4278255372763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4278255374611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51255711 + ... + 51339111.

It is an arithmetic number, because the mean of its divisors is an integer number (197379506808).

Almost surely, 2^{4278255374811} is an apocalyptic number.

4278255374811 is a deficient number, since it is larger than the sum of its proper divisors (2037888843045).

4278255374811 is a wasteful number, since it uses less digits than its factorization.

4278255374811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106683.

The product of its digits is 15052800, while the sum is 57.

The spelling of 4278255374811 in words is "four trillion, two hundred seventy-eight billion, two hundred fifty-five million, three hundred seventy-four thousand, eight hundred eleven".