4380444344434 has 8 divisors (see below), whose sum is σ = 6595650040320. Its totient is φ = 2181894330996.

The previous prime is 4380444344431. The next prime is 4380444344443. The reversal of 4380444344434 is 4344434440834.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (4380444344431) 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 3 ways as a sum of consecutive naturals, for example, 4163919954 + ... + 4163921005.

It is an arithmetic number, because the mean of its divisors is an integer number (824456255040).

Almost surely, 2^{4380444344434} is an apocalyptic number.

4380444344434 is a deficient number, since it is larger than the sum of its proper divisors (2215205695886).

4380444344434 is a wasteful number, since it uses less digits than its factorization.

4380444344434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8327841224.

The product of its (nonzero) digits is 14155776, while the sum is 49.

The spelling of 4380444344434 in words is "four trillion, three hundred eighty billion, four hundred forty-four million, three hundred forty-four thousand, four hundred thirty-four".