4340550550434 has 32 divisors (see below), whose sum is σ = 9922242548736. Its totient is φ = 1240034281680.

The previous prime is 4340550550433. The next prime is 4340550550459.

4340550550434 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (4340550550433) 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 15 ways as a sum of consecutive naturals, for example, 4696902 + ... + 5544545.

It is an arithmetic number, because the mean of its divisors is an integer number (310070079648).

Almost surely, 2^{4340550550434} is an apocalyptic number.

4340550550434 is an abundant number, since it is smaller than the sum of its proper divisors (5581691998302).

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

4340550550434 is a wasteful number, since it uses less digits than its factorization.

4340550550434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10251550.

The product of its (nonzero) digits is 1440000, while the sum is 42.

It can be divided in two parts, 4340550 and 550434, that added together give a palindrome (4890984).

The spelling of 4340550550434 in words is "four trillion, three hundred forty billion, five hundred fifty million, five hundred fifty thousand, four hundred thirty-four".