434441114245445 has 4 divisors (see below), whose sum is σ = 521329337094540. Its totient is φ = 347552891396352.

The previous prime is 434441114245417. The next prime is 434441114245451. The reversal of 434441114245445 is 544542411144434.

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

It can be written as a sum of positive squares in 2 ways, for example, as 54808584371524 + 379632529873921 = 7403282^2 + 19484161^2 .

It is a cyclic number.

It is not a de Polignac number, because 434441114245445 - 2²⁰ = 434441113196869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434441114245393 and 434441114245402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43444111424540 + ... + 43444111424549.

It is an arithmetic number, because the mean of its divisors is an integer number (130332334273635).

Almost surely, 2^{434441114245445} is an apocalyptic number.

It is an amenable number.

434441114245445 is a deficient number, since it is larger than the sum of its proper divisors (86888222849095).

434441114245445 is an equidigital number, since it uses as much as digits as its factorization.

434441114245445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86888222849094.

The product of its digits is 9830400, while the sum is 50.

Adding to 434441114245445 its reverse (544542411144434), we get a palindrome (978983525389879).

The spelling of 434441114245445 in words is "four hundred thirty-four trillion, four hundred forty-one billion, one hundred fourteen million, two hundred forty-five thousand, four hundred forty-five".