444030141434 has 32 divisors (see below), whose sum is σ = 744124102272. Its totient is φ = 197018920000.

The previous prime is 444030141433. The next prime is 444030141487. The reversal of 444030141434 is 434141030444.

It is a self number, because there is not a number n which added to its sum of digits gives 444030141434.

It is not an unprimeable number, because it can be changed into a prime (444030141433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1249517 + ... + 1565040.

It is an arithmetic number, because the mean of its divisors is an integer number (23253878196).

Almost surely, 2^444030141434 is an apocalyptic number.

444030141434 is a deficient number, since it is larger than the sum of its proper divisors (300093960838).

444030141434 is a wasteful number, since it uses less digits than its factorization.

444030141434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814742.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 444030141434 its reverse (434141030444), we get a palindrome (878171171878).

The spelling of 444030141434 in words is "four hundred forty-four billion, thirty million, one hundred forty-one thousand, four hundred thirty-four".