30444100144403 has 16 divisors (see below), whose sum is σ = 35513549785440. Its totient is φ = 25790522688000.

The previous prime is 30444100144379. The next prime is 30444100144411.

30444100144403 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 30444100144403 - 2⁸ = 30444100144147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30444100144403.

It is not an unprimeable number, because it can be changed into a prime (30444100144603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805934948 + ... + 805972721.

It is an arithmetic number, because the mean of its divisors is an integer number (2219596861590).

Almost surely, 2^{30444100144403} is an apocalyptic number.

30444100144403 is a deficient number, since it is larger than the sum of its proper divisors (5069449641037).

30444100144403 is a wasteful number, since it uses less digits than its factorization.

30444100144403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611907798.

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

It can be divided in two parts, 30444100 and 144403, that added together give a palindrome (30588503).

The spelling of 30444100144403 in words is "thirty trillion, four hundred forty-four billion, one hundred million, one hundred forty-four thousand, four hundred three".