444103114511 has 4 divisors (see below), whose sum is σ = 507546416592. Its totient is φ = 380659812432.

The previous prime is 444103114463. The next prime is 444103114571. The reversal of 444103114511 is 115411301444.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-444103114511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444103114571) 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, 31721651030 + ... + 31721651043.

It is an arithmetic number, because the mean of its divisors is an integer number (126886604148).

Almost surely, 2^444103114511 is an apocalyptic number.

444103114511 is a deficient number, since it is larger than the sum of its proper divisors (63443302081).

444103114511 is an equidigital number, since it uses as much as digits as its factorization.

444103114511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63443302080.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 444103114511 its reverse (115411301444), we get a palindrome (559514415955).

The spelling of 444103114511 in words is "four hundred forty-four billion, one hundred three million, one hundred fourteen thousand, five hundred eleven".