4340433706778 has 8 divisors (see below), whose sum is σ = 7011469834068. Its totient is φ = 2003277095424.

The previous prime is 4340433706729. The next prime is 4340433706781. The reversal of 4340433706778 is 8776073340434.

4340433706778 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3363346927249 + 977086779529 = 1833943^2 + 988477^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83469878951 + ... + 83469879002.

Almost surely, 2^{4340433706778} is an apocalyptic number.

4340433706778 is a deficient number, since it is larger than the sum of its proper divisors (2671036127290).

4340433706778 is a wasteful number, since it uses less digits than its factorization.

4340433706778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166939757968.

The product of its (nonzero) digits is 28449792, while the sum is 56.

The spelling of 4340433706778 in words is "four trillion, three hundred forty billion, four hundred thirty-three million, seven hundred six thousand, seven hundred seventy-eight".