4278541326732 has 36 divisors (see below), whose sum is σ = 11019262101120. Its totient is φ = 1399271376672.

The previous prime is 4278541326671. The next prime is 4278541326733. The reversal of 4278541326732 is 2376231458724.

4278541326732 is a `hidden beast` number, since 4 + 2 + 7 + 8 + 541 + 3 + 2 + 67 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (4278541326733) 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 11 ways as a sum of consecutive naturals, for example, 1121209132 + ... + 1121212947.

It is an arithmetic number, because the mean of its divisors is an integer number (306090613920).

Almost surely, 2^{4278541326732} is an apocalyptic number.

It is an amenable number.

4278541326732 is an abundant number, since it is smaller than the sum of its proper divisors (6740720774388).

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

4278541326732 is a wasteful number, since it uses less digits than its factorization.

4278541326732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242422142 (or 2242422137 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 54.

The spelling of 4278541326732 in words is "four trillion, two hundred seventy-eight billion, five hundred forty-one million, three hundred twenty-six thousand, seven hundred thirty-two".