10434340445 has 4 divisors (see below), whose sum is σ = 12521208540. Its totient is φ = 8347472352.

The previous prime is 10434340403. The next prime is 10434340457. The reversal of 10434340445 is 54404343401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54404343401 = 64817 ⋅839353.

It can be written as a sum of positive squares in 2 ways, for example, as 3295104409 + 7139236036 = 57403^2 + 84494^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10434340445 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043434040 + ... + 1043434049.

It is an arithmetic number, because the mean of its divisors is an integer number (3130302135).

Almost surely, 2^10434340445 is an apocalyptic number.

It is an amenable number.

10434340445 is a deficient number, since it is larger than the sum of its proper divisors (2086868095).

10434340445 is an equidigital number, since it uses as much as digits as its factorization.

10434340445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086868094.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 10434340445 its reverse (54404343401), we get a palindrome (64838683846).

The spelling of 10434340445 in words is "ten billion, four hundred thirty-four million, three hundred forty thousand, four hundred forty-five".