34444644403 has 16 divisors (see below), whose sum is σ = 38272590720. Its totient is φ = 30800225664.

The previous prime is 34444644379. The next prime is 34444644407. The reversal of 34444644403 is 30444644443.

It is a de Polignac number, because none of the positive numbers 2^k-34444644403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34444644407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261976 + ... + 370837.

It is an arithmetic number, because the mean of its divisors is an integer number (2392036920).

Almost surely, 2^34444644403 is an apocalyptic number.

34444644403 is a deficient number, since it is larger than the sum of its proper divisors (3827946317).

34444644403 is a wasteful number, since it uses less digits than its factorization.

34444644403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632958.

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 34444644403 its sum of digits (40), we get a palindrome (34444644443).

The spelling of 34444644403 in words is "thirty-four billion, four hundred forty-four million, six hundred forty-four thousand, four hundred three".