444212614605603 has 4 divisors (see below), whose sum is σ = 592283486140808. Its totient is φ = 296141743070400.

The previous prime is 444212614605581. The next prime is 444212614605607. The reversal of 444212614605603 is 306506416212444.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 444212614605603 - 2⁹ = 444212614605091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444212614605607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74035435767598 + ... + 74035435767603.

It is an arithmetic number, because the mean of its divisors is an integer number (148070871535202).

Almost surely, 2^{444212614605603} is an apocalyptic number.

444212614605603 is a deficient number, since it is larger than the sum of its proper divisors (148070871535205).

444212614605603 is a wasteful number, since it uses less digits than its factorization.

444212614605603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148070871535204.

The product of its (nonzero) digits is 3317760, while the sum is 48.

The spelling of 444212614605603 in words is "four hundred forty-four trillion, two hundred twelve billion, six hundred fourteen million, six hundred five thousand, six hundred three".